This necessitates the greatest expansion possible of the air strength based on China.

这需要尽力扩充以中国为基地的空军实力。

youdao

We shall fight in France, we shall fight on the seas and oceans, we shall fight with growing confidence and growing strength in the air, we shall defend our island, whatever the cost may be.

我们要与法兰西做斗争，我们要继续在海面上战斗，我们要为弥漫在空气中不断增长的自由和强大意识斗争，我们要保卫我们的岛屿，不管付出什么代价。

youdao

The fingers were curved like talons, but they closed on empty air. Swiftness and certitude require strength, and the man had not this strength.

他的手指弯曲得就像鹰爪一样，可是他却抓了一个空，敏捷和准确是需要力气的，而他偏偏就没有力气。

youdao

Yet the Afghan air force has limited strength, so Nato air support is considered crucial, especially for operations in harsh terrain and mountainous areas, our correspondent says.

BBC: No Afghan help for residential air strikes - Karzai

Building on the unibody heritage of the HTC Legend, the HTC Desire HD is sculpted from a block of solid aluminum and exudes the air of quality and strength that HTC has come to be known for.

ENGADGET: HTC Desire Z is the QWERTY slider your Android's been waiting for

As an inflatable limb, it can also operate delicately around meatbags -- just as the air pressure is increased for strength, it can be decreased when in close proximity to people so as not to injure them.

ENGADGET: iRobot's AIRarm prototype bot has an inflatable arm for manipulating objects, was built at DARPA's behest