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- Bill is singing. 比尔正在唱歌。
- She is singing from morning to night. 她从早唱到晚。
- Bill is chairman of the executive committee. 比尔是执行委员会主席。
- Bill is no match for his brother on this. 在这方面比尔不是他兄弟的对手。
- Bill is too tame to stand up for his own rights. 比尔太没骨气，竟不敢起来维护自己的权利。
- He has realized that Bill is a fair-weather friend. 他已意识到比尔是个不能共患难的朋友。
- Bill is worried because he thinks his girlfriend is up the spout. 比尔很焦急，因为他以为他的女朋友怀孕了。
- The critic is singing the praise of her new book. 评论家高度赞扬她写的新书。
- She is singing a Xizang folk song. 她在唱西藏民歌。
- A beautiful canary is singing in the cage. 一只美丽的金丝雀在笼里歌唱。
- You'll be glad to hear that Bill is alive and kicking. 比尔现在精神饱满，你听了一定很高兴。
- Do not talk while she is singing. 当她唱歌时，不要讲话。
- My favorite recreation is singing. 我最喜欢的娱乐是唱歌。
- The soprano is singing an aria onstage. 女高音歌唱家正在舞台上演唱咏叹调。
- Bill is always a courteous youth. 比尔是个有礼貌的青年。
- She is singing a revolution song. 她在唱一支革命歌曲。
- Now the dog is singing with the trumpet. 现在这只狗正在合着喇叭唱歌。
- The bill is the focus of the debate. 该议案是辩论的焦点。
- The robin on the steeple is singing, to the people. 尖塔上的知更鸟，对人们在唱，
- Bill is always loyal to his friend. 比尔一贯对朋友忠心耿耿。
