Microschlieren
顯微紋影儀
??? 情景例句
She's moving up the ranks one step at a time.
他一步一步的向上爬。
I think you'll make it if we don't get stuck in a traffic jam.
我想，如果我們不碰上交通阻塞，你是可以趕到的。
Most of the earth's surface is covered by water.
大部分的地球表面被水覆蓋著。