侧立于练习凳一侧，靠凳一侧的手与膝支撑于凳。背部与地面平行(与颈部成一条直线)，另一侧手手持哑铃，手臂垂直悬于体侧。

Stand side-on to a bench with your closest hand and knee on the bench, back parallel to the floor (neck in line) and a dumbbell in your other hand, arm hanging straight down.

youdao

就像旋风中的风向标一样，漩涡中一侧的传感器能够感应到同侧的水流，而另一侧的传感器能够感应到对侧的水流。

Much like weather vanes in whirlwinds, some sensors in a vortex receive water flowing one way while those on the other side find it flows in the opposite direction.

youdao

相应的结果就是在膜的一侧产生了纯水或者渗透物，另一侧，即给水的那一侧，产生了浓缩盐和被隔阻的溶液。

The result is relatively pure water or the permeate generated on one side of the membrane, while on the feed water side a concentrated brine or reject solution is generated.

youdao

.. That's true, but he was on the tracks and... This guy was on the bridge.

对，但谁让他就在那侧轨上，而且。,那胖子还在桥上呢。

耶鲁公开课 - 公正课程节选

Let's begin with those in the majority who would turn to go onto the side track.

先从大多数选择了转向侧轨的同学开始。

耶鲁公开课 - 公正课程节选

Your steering wheel works, so you can turn the trolley car, if you want to, onto the side track killing the one but sparing the five.

而你的方向盘还没坏，只要你想，就可以把电车转到侧轨上去,牺牲一人挽救五人性命。

耶鲁公开课 - 公正课程节选