Upon approved information, you get a thank-you note, then you wait asynchronously for the books to arrive.
在得到批准信息后，将会看到感谢消息，然后将以异步方式等待图书送达。
2
If I am counting upon a visit from a friend, who may be coming by train or by tram, I presuppose that the train will arrive at the appointed time, or that the tram will not be derailed.