Very please to meet you.

见到您很高兴。

What time are you coming back?

你什么时间回来？

I can't remember what John was doing yesterday afternoon.

我不能记得约翰昨天下午正在做的东西。

It's bleeding.You'd better go see a doctor about that cut.

它正在流血. 你最好为那个刀口去看医生。

How are you going?Are you going by boat?

你怎样去?坐船去吗？

I'm worried about the appearance of the floor.

我担心地板的外观。