1.The Chinese speak Chinese.2.Tom has an Australian pen pal.同义句转换.

1.In China, the official language is Chinese.
2.One of Tom's penfriend is Australian.

1 The Chinese speak the language of Chinese.
中国人说中国话。
2 Tom has a pen pal who is from Australia.
汤姆有个来自澳大利亚的笔友。

1.People in China speak Chinese.
2.Tom has an Australian pen-friend.

中国人说中国话Chinese is spoken by the Chinese
Tom有个澳大利亚的笔友 Tom's pen pal is an Australian