提示：点击例句中的单词，就可以看到词义解释

What is the conductress doing ?

列车员在干什么？

What did the conductress say while she asked the passenger to pay for the tea ?

列车员请旅客付茶钱时，说了些什么？

What did the conductress say while she asked the passenger to pay for the tea .

列车员请旅客付茶钱时,说了些什么。

Mr dombey and his conductress were soon heard coming downstairs again , talking all the way ; and presently they re-entered the doctor 's study .

不久就听到董贝先生和他的向导一边谈着话，一边走下楼来：不一会儿他们就走进博士的书房。