When somebody travels with me, they have to teach me a topic.
當(dāng)有人和我一起旅行的時(shí)候，他們必須教我一個(gè)話題。
It is time for somebody to teach you to behave yourself.
該是有人教你禮貌點(diǎn)的時(shí)分了。
Somebody bought the grandma her first ever digital camera as X 'mas present, but forgot to teach her how to use it.
有人給奶奶買(mǎi)了一臺(tái)數(shù)碼相機(jī)作為圣誕禮物，但卻忘了教她如何使用。