Now let me see ─ how old is she now?
讓我想一想，她現在多大了呢？
How will the company be doing ten years further on?
十年以后公司的情況將如何呢？
How much will it cost, more or less?
這個大概得花多少錢？
I don't know how you can say things like that.
真想不到你怎么會說出這種話來。
How many people were there?
有多少人？