The police examined their car and allow them to go ahead.**检查了他们的车后允许他们前进。
Go ahead，you will see the bank。between the post office and the library。往前走你就会看到银行在邮局和图书馆之间。
You go ahead, and we'll follow on.
你先走，我们随后就到。
The police examined their car and allow them to go ahead.**检查了他们的车后允许他们前进。
Go ahead，you will see the bank。between the post office and the library。往前走你就会看到银行在邮局和图书馆之间。
You go ahead, and we'll follow on.
你先走，我们随后就到。
