Traversals
(traversal 的復(fù)數(shù)) [計(jì)] 遍歷
??? 情景例句
Don't worry, be happy.
別擔(dān)心，開心點(diǎn)。
It's not fun for me.
我覺得一點(diǎn)意思也沒(méi)有。
Certainly, doctor.Come upstairs.
當(dāng)然可以，醫(yī)生。上樓吧。