英语翻译

We must ( speak) (to) old people ( politely)

talk to politely

we must (talk) (to) old people (politely).

We must talk with old people politely.

We should talk politely with the old.

We must talk to old people politely.
是对的，没问题

We must be polite to the old.

speak to。。。politely

speak to ，politely

talk to/with politely

speak to politely

we must talk to old people politely

按语法来说 大家都没有问题

we must speak to old people politely.

talk to politely（礼貌的）
wo这包 对

speak to politely

We must talk to old people friendly

we must be polite when talking to the old

we must be polite to old people