第1个回答 2011-07-20
They often go to school by bike.
They ride a bike to school.
祝你学习进步！望采纳，(*^__^*) 嘻嘻
第2个回答 2011-07-20
可以有多种译法：
They often go to school by bike.
They often ride a bike to school.
They often ride their bikes to school.
They often recycle to school.
其中，以第一句最常用。
第3个回答 2011-07-20
They often go to school by bike.本回答被提问者采纳
第4个回答 2011-07-20
they often go to school by bicycle
希望对你有帮助， 谢谢采纳。
第5个回答 2011-07-20
They usually go to school by bike.