Вчимо англійську: як перейти на рівень B2
B2 – це одна з найважливіших точок у вивченні англійської, адже по її досягненню ви можете впевнено претендувати на престижні посади, а також на стипендійні програми в закордонних вишах. Читайте більше на BUKI
Що потрібно знати на рівні B2?
От приблизний перелік тем, на які ви маєте вміти підтримати розмову, коли досягли рівня B2 у англійській чи будь-якій іншій іноземній мові: брати участь у робочих нарадах та розуміти, про що йдеться, у рамках своїх посадових обов’язків; Читайте більше на BUKI
Чим рівень B2 відрізняється від B1?
Рівень Upper Intermediate вимагає доволі високого рівня знань та навичок в усіх типах компетенцій: говорінні, слуханні, читанні та письмі. Утім, усі вони все ще не мають бути досконалими й перевіряються в комплексі. Читайте більше на BUKI
Як перейти на рівень B2?
Говоріть самі із собою, зі своїм домашнім улюбленцем чи друзями. Можете записатися до спікінг клабу або знайти англомовних іноземців у вашому місті, школі чи університеті й запропонувати навчити їх краще говорити українською в обмін на уроки з англійської. Читайте більше на BUKI
10 Cool Facts about the B-2
July 17, 2019 marked 30 years since the B-2 Spirit first took to the skies and became our nation’s premier long-range strike bomber. The B-2, a Northrop Grumman engineering marvel and legendary aircraft, spelled a quantum leap for technology and American air superiority. Even today, the B-2 continues to perform, inspire and pave the way forward.
1 – An Engineering Marvel
To bring the B-2 to life, Northrop Grumman had to invent all components from scratch. That list included tools, a software laboratory, composite materials, special test equipment, and 3-D modeling and computer systems. Related manufacturing processes were also created.
2 – Why it’s No. #1
When the U.S. must go to war, the B-2 is there on the first night. The B-2 went into enemy territory on Night One in support of Operation Allied Force (Serbia); Operation Enduring Freedom (Afghanistan); Operation Iraqi Freedom (Iraq) and twice in Libya in support of Operation Odyssey Dawn and Operation Odyssey Lightning. The B-2, one of the most survivable aircraft in the world, is the only aircraft to combine long-range, stealth and a heavy payload on a single platform.
3 – Legendary Combat Debut
The B-2 saw its first operational use during Operation Allied Force. Two B-2s flew more than 31 hours from Whiteman Air Force Base in Missouri to Kosovo. They attacked multiple targets, then flew directly back. The B-2s flew less than 1 percent of the total missions, yet destroyed 33 percent of the targets during the first eight weeks of conflict.
4 – Beast Mode: Longest Aerial Combat Mission in History
The B-2 holds the record for longest air combat mission in history. In 2001, the Spirit of America and five other B-2s were the first to enter Afghan airspace for a record setting 44-hour mission. The aircraft’s performance is even more impressive in that the B-2 made a quick pit stop for a 45-minute crew and service change with engines still running. It then flew back to Missouri for another 30-hour flight for a total of more than 70 consecutive hours.
5 – Red Carpet Realness
When Hollywood needs a “super bomber” to make a cameo and fight off a giant monster or an alien invasion, the red carpet is rolled out for the B-2. With an unmistakable silhouette and flying wing design, it’s easily one of the most recognized aircraft in the world. It has appeared in movies including “Independence Day,” “Armageddon,” “Iron Man 2,” “Cloverfield,” “Airplanes,” “Rampage” and, most recently, “Captain Marvel.”
6 – The Team Today
Northrop Grumman continues to upgrade and enhance the B-2’s capabilities, and service every B-2 aircraft. From the extensive programmed depot maintenance that ranges from the complete restoration of the jet’s exterior surfaces to software engineering, testing and development. Our employees also lead vehicle engineering, logistics and product support for the aircraft.
7 – Dimensions
The B-2 is 69 feet long, 17 feet high and has a wingspan of 172 feet, half the length of a football field.
8 – High Subsonic
The B-2 can reach a high subsonic speed and can also reach an altitude of more 50,000 feet.
9 – Intercontinental Range
The B-2 can travel 6,000 nautical miles without refueling and 10,000 nautical miles with only one refueling. It can reach any point in the world within hours.
10 – Payload
A B-2 can carry a payload of 20 tons.