thereby例句
Regular exercise strengthens the heart,
thereby reducing the risk of heart attack.
经常锻炼可以增强心脏机能，从而减少心脏病发作的危险。
He became a British citizen,
thereby gaining the right to vote.
他成了英国公民, 因而得到了投票权.
I have never been to that city;
thereby I don't know much about it.
我从未去过那座城市, 因此对它不怎么熟悉.