您要查找的是不是：
- Do they live all by themselves in that big house? 他们是不是单独住在那座大房子里？
- They went to Suao by themselves. 他们自己去苏澳。
- They finished the work by themselves. 他们自己完成了这项工作。
- John and Mary were by themselves. 约翰和玛丽两人单独在一个地方。
- Her mother's cakes are in a class by themselves. 她母亲做的蛋糕称得上是别具一格。
- The full and final solution can only be found by themselves. 完全彻底地解决办法只能靠他们自己去找。
- When you walk into the room, the lights turn on by themselves. 每当你走入这房间，电灯自己就打开。
- The children seem to be totally incapable of working quietly by themselves. 这些孩子似乎完全不能安静地自己做功课。
- They couldn't, even if they would, get out of trouble by themselves. 即使他们想(摆脱), 也无法独立摆脱困难。
- The question will be decided by themselves. 这问题将由他们自己决定。
- Let the children do it by themselves. 让孩子们自己做这些事情。
- They did the cooking by themselves. 他们自己做了饭。
- They wanted to spend the evening by themselves. 他们想要单独度过这个夜晚。
- They never go out by themselves. 他们从来不自己出去。
- Or do they grow up by themselves? 还是靠他们自己来生长?
- Fast breeder reactors are in a calss by themselves. 快速反应堆有自己属性。
- They often walk along the street by themselves. 他们常常独自沿着马路前行。
- No. They just seem to go away by themselves. 无效。疼痛好像是自然缓解的。
- Learn the words by themselves in different ways. 采用不同的方式自主学习词汇。
- The unemployed had to make a living by themselves. 失业的人不得不自谋生计。
