Compared to seabirds, honey creepers are poor fliers.

相比海鸟，吸蜜鸟是拙劣行者。

For a professional stunt flyer, the wind speed could be as high as 150 mph.

对于专业特技行者来说，风速可以高达 150 英里每小时。

I'm so close to flying guys, I can taste it.

- 我离行者如此之近，我能尝到它味道。

Despite their relatively large size, sage grouse  are strong and fast fliers.

尽管体型相对较大，但鼠尾草松鸡是强壮而快速行者。

This one's from June 2018, the summertimes Fearless Flyer, Vol.

这是 2018 年 6 月夏季作品《无畏行者》，卷 1。

(squawking) NARRATOR: They were runners, not fliers.

（尖叫）旁白：们是跑步者，而不是行者。

Even though they love spending time in the water,   scarlet ibises are actually pretty great fliers.

尽管们喜欢在水中消磨时光，但猩红色朱鹮实际上是非常行者。

(fan accelerating) NARRATOR: If it doesn't work, Xu's dinosaur might not be much of a flier after all.

（风扇加速） 旁白：如果不起作用，徐恐龙可能根本就不是一个行者。

But the flyer is advised to stay well under those limits, Where normally I work through the day on a helicopter.

但建议行者保持在这些限制以下，通常我在直升机上工作一整天。

The aerial skills of modern fliers evolved in small steps over millions of years, and the fossil record provides few clues to how it happened.

现代行者行技能在数百万年时间里一步步进化，化石记几乎没有提供任何关于它是如何发生线索。

But there are indirect clues to what the immediate ancestors of the first flyers might have looked like. Those clues come from studies of pterosaurs and their relatives.

但有一些间接线索可以揭示第一批行者直系祖先可能长什么样。这些线索来自对翼龙及其亲属研究。

There's no powered motor in SNAG's toes and legs, making it especially useful to environmental monitoring, since they can help land and balance a flyer without using heavy, energy-intensive parts.

SNAG 脚趾和腿部没有动力马达，这使得它对环境监测特别有用， 因为它们可以帮助行者着陆和平衡， 而无需使用笨重、耗能部件。

This led them to assume that pterosaurs  would've been skilled flyers, but slow walkers that would've had to drag themselves along  the ground on their bellies to get around on land.

这导致们假设翼龙是熟练行者，但行走缓慢， 必须用肚子在地上拖着自己才能在陆地上四处走动。

You'll still need goggles and a helmet to protect you from birds, insects, street signs, electrical wires, and other flying humans, including flying cop ready to hand you a ticket if you don't follow the flying rules, buddy.

你仍然需要护目镜和头盔保护你免受鸟、昆虫、路牌、电线、和其行者撞击，还包括行警察，如果你不遵守交通规则那就会给你开罚单，伙计。

So, we call these programs " frequent flyers" because " frequent" means something you do a lot, many times, and a " flyer" is a noun is the person who flies, is in this case called the flyer.

所以，我们称这些程序为“行常客” ，因为“频繁” 意味着你经常做某事，多次，而“行者” 是一个名词， 是行人，在这种情况下称为传单。