您要查找的是不是：
- I think this is their house but I'm not sure. 我想这是他们家，但不敢肯定。
- This is their average yearly output. 这是他们每年的平均产量。
- I think this is their house, but I'm not sure. 我想这是他们家，但不敢肯定。
- This is their decision, like it or lump it! 这是他们的决定，你喜欢就接受，不喜欢也得接受!
- This is their traditional games played in summer. 这是他们夏天的传统的游戏
- Bryan : No, Yi-jun, this is their special dance. 布莱恩：不行，怡君，这是他们专属的舞。
- This is not intentional, it is their basic nature to be so. 这不是故意的,是他们的本质是如此。
- This is their own problem, keep your nose out of it. 这是他们内部问题，你别管闲事。
- This is their second effort to make contact with the men. 这已是他们第二次尝试与被困人员取得联系。
- This is their list of every LEGO Pirate set from 1987 to 2006. 这是每位LEGO海盗他们的名单设置了从1987年到2006年。
- The kids are studying at boarding school in Yorkshire and this is their half term at the moment. 一直都以为自己的中文蛮好，可是现在写中文的时候都觉得有点力不从心。
- Why do I have to play host to them? This is their home grind! 为什么我得招待他们?这里是他们的地盘呀！
- I guess this is their current information warfare strategy. 我想这是他们当前的资讯战战略。
- This is their DNA - at least if they are to survive. 这就是他们的DNA，至少如果他们能活下来。
- This is a question of great moment. 这是一个重要的问题。
- This is a matter of great moment. 这是一件非常重要的事。
- This is their way of testing you to see if you are who you say you are. 这是她们用来测试你的一种方法，以便看看你是不是你所说的那个你。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- "Yao said," If I know this is their last game, I will insist on playing. 姚明说，“如果我知道这是自己最后一场比赛，我会坚持上场。
