Systemwide air traffic is down 22% since 2000, and controller head count is slightly higher than it was that year.

自2000年起，航空交通全系统缩减了22%，控制员人数却要比那一年稍微高一些。

youdao

If conscious, lay the casualty down with head and shoulders slightly raised and supported. Position head on the side to allow saliva to drain from the mouth.

如果病人是有知觉的，让病人躺下来，头部和肩部应该稍高一点并支撑起来。将头部侧放以使口水从嘴里面流出来。

youdao

Pushes off wall with streamline slightly separated from ears. Head is down facing floor of pool. Little to no flutter kick is occurring during this frame.

第一帧：蹬壁后保持从耳边稍微分开的流线型。头向下面朝池底。在这一帧中，脚几乎不打水。

youdao

Just before the photo is shot, Ms. Yang makes sure her shoulders are pushed back and just very slightly tilts her head down, "which gives you a very nice line, " she says.

WSJ: Tricks of the Trade: How to Look Good in Photos

If he is moving his head and body away from you, even slightly, that may be a sign that he is closing down.

FORBES: Body Language Quick Takes #2: How to Spot Someone Closing Down