The focus of the spraying will be on hopper bands, when the locusts are still wingless.

喷洒主要是在蝗虫跳虫地带上，当时蝗虫还没有翅膀。

To the wingless a more arresting phenomenon is their dissimilarity in every particular except shape and size.

对于没有翅膀人类来说，一个更加饶有趣味现象，却是这两个地方除了形状大小之外，在每一个方面都截同。

When the resulting offspring hatch, they bear little resemblance to their parents; they're smaller, wingless, eyeless, and sterile.

当由此产生后代孵化时，它们与父母几乎没有相似之处；它们更小，没有翅膀，没有眼睛，而且育。

I don't want to be a doll hung up on the Wall, I don't want to be a wingless angel.

成为一个挂在墙上娃娃，成为一个没有翅膀天使。

The shattered windshield had been lowered flat and a piece of chrome from the radiator stuck up like a pennant between the two wingless front tyres.

破碎挡风玻璃被压平， 散热器上一块铬合金像三角旗一样竖立在两个没有翼子板前轮胎之间。

These several considerations make me believe that the wingless condition of so many Madeira beetles is mainly due to the action of natural selection, combined probably with disuse.

这几点考虑让相信， 这么多马德拉甲虫无翅状况主要是由于自选择作用， 可能与废弃相结合。