阅读下面的短文，然后将划线部分的句子译成汉语或英语。
Mr. and Mrs. Smith come from Sydney(悉尼).They teach English in a school in China. They like their work. They have a son Jim and a daughter Sue. They are all in China now. Mr. Smith can speak Chinese. He likes swimming and reading. Mrs. Smith likes swimming in the afternoon and cooking(做饭). Jim 和Sue喜欢打网球。They often play tennis with Chinese boys and girls.
Jim’s uncle, Mark, works on a farm（农场）near Sydney. He likes swimming, too. He wants to work in China. 但是他不会说中文。 So he is still(仍然) there and goes to Chinese classes every week.