例句： How can he reconcile it to his conscience?

例句： I don't catch your meaning.

例句： The locomotive has broken down.

例句： I had to explain the reasons to satisfy his curiosity.

例句： A startling cultural transformation occurred in post - war Britain.

例句： an endless universe; an endless conversation.

例句： Hearing the bell, we raced to the class.

例句： We are mechanizing rapidly.

例句： The team were on excellent form throughout the whole competition.

例句： It's on the sixth floor; let's take the lift.