英语翻译1人们曾经认为太阳有九大行星.2苏州地铁已经建成了,很快就能投入运营.3这两部电影都值得一看.4太湖是我去过的最

1.People used to believe there were 9 planets in the solar system.
2.The Suzhou Metro has been built,and it is going to be operated soon.
3.The 2 movies are both worth watching.
4.Taihu is the most beautiful lake i visited.
5.Change the world with your smile instead of making your smile changed by the world. 再问： 正确率 保证吗
再答： 其实第一句我不记得应该是用were还是are了，其他保证。