If you don't give me a better price, I won't buy this.
如果价格不更优惠些,我是不会买的。
He can't really mean to work against us, can he?
他不可能故意妨碍我们的,对吗?
The captain knew that another attempt would be made later, for the sunken ship he was trying to find had been carrying a precious cargo of gold bullion.