Behaviourally
adv. 行为上
🗣️ 情景例句
Is there any particular color you would prefer?
你有什么特别喜欢的颜色吗？
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
but belongs to the air, travelling it may be six thousand miles to and from its northern nesting home, feeding its flown young as it flies,
在空中十分自如，可以飞行6，000英里，可以飞往北方做窝的老家，再从老家飞回；一边飞一边喂养会飞的雏燕，甚至在顶风时也能在气流中滑翔，似乎气流在帮它前进。