1他的 视力 /听力 怎么样?How is his sight / hearing2他的视力 好吗 ? /差吗?Is his sight good? / bad?3他的 听力和视力都很好 /都很差His both of sight and hearing are good / are bad.4 他的 ...His both of sight and hearing are good我这么写是否也可以呢： Bothof his sight and hearing are good. 谢谢是我弄错了，应该是 Bothof his sight and hearing are good. 才对，不知怎的，我却把 his写在前面!!