您要查找的是不是：
- This is Stacy calling. Is Simon there? 我是史黛西，请问赛门在吗？
- 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。
- This is the cream and this is the sugar. 这是奶油，这是糖。
- This is a very pure silver that plates out well. 这是一种容易镀上的极纯银。
- This is only one instance out of many. 这不过是许多例子中的一个。
- This is slander, pure and simple. 这纯系毁谤。
- Here is the mils and this is the sugar. 这是牛奶，这是糖。
- This is unsmooth sweet greasy green sugar. 这是个青涩的甜腻的糖.
- This is an amicable mood conversation. 这是一次亲切友好的交谈。
- This is pure and simple slander. 这纯系毁谤。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- This is one of the standard books on the subject. 这是有关这个问题的权威著作之一。
- This is the area that attracts the most attention. 这是最受关注的地区。
- This is the man who wanted to see you. 这就是要见你的那个人。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- Don't complain of anybody. This is an act of God. 不要抱怨任何人，这是天意。
- Ah! This is where I put away this shirt. 啊，原来这衬衫是收在这地方。
- This is not pure gold;there is some alloy in it. 这不是纯金，里面混有杂质。
- A can like this is considered below standard. 这样的罐头认为是不合格的。
