In particular, when PHA is inserted beneath the thin skin of a bird's wing, it causes a swelling a bit like a mosquito bite.

尤其是，当这种物质被注射如鸟类翅膀下很薄的皮肤时能够产生蚊子叮咬一样的肿包。

youdao

Like its brethren, SolarEagle is a bit odd-looking, but that is mostly because its 400-foot wing is designed to increase solar power and aerodynamic performance.

和它的同胞一样，SolarEagle(太阳鹰)也有着奇怪的外形，但是这主要是因为它那400英尺(121.92 米)的飞翼，用来获得更多的太阳能以及更好的空气动力学上的性能。

youdao

It's a fairly high grip track, which might mean taking a little bit of wing off.

这是一个高抓地力赛道，这意味着或许要把定风翼角度调大一点点。

youdao

"Hey, that Japan Air may know it but they have fuel spewing out the leftward wing quite a bit, " the pilot of another plane told the control tower, which radioed the JAL crew and halted takeoff.

CNN: Airline: Dreamliner fuel leak due to an open valve

The curious bit is that many of the tattooed have right-wing tendencies too.

ECONOMIST: Tattoos in Japan

While the project might sound a little bit gruesome, the research helped gather data to support the hypothesis that wing flapping is often used to deter rivals.

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