您要查找的是不是：
- For good measure, this is a two encore show. 这是个两支曲子的加奏演出。
- This is a gamble we have to take. 这是我们不得不冒的风险。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- This is a suitable moment to ask for the afternoon off. 这是请下午假的最好时机。
- This is a beacon to help aircraft discover their position. 这个闪光灯是帮助飞机确定位置的。
- This is a very select area; you have to be rich to live here. 这是高级住宅区，你必须有钱才能住在这里。
- This is a good location for a shop. 这儿是设置商店的好地点。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- This is a cash-and-carry shop only. 这只是现金交易的商店，不负责送货。
- This is a soil reluctant to the plough. 这土地很难耕作。
- This is a dress shop for mature women. 这是一家成年妇女服装店。
- This is a friendly game,that one is not. 这是一场友好的比赛，那场比赛不友好。
- This is a sort of indeterminate color. 这是一种说不清的颜色。
- This is a ploy to gain publicity for his new book. 这是为他的新作求名的手段。
- This is a coat of her own making. 这是她亲手做的外衣。
- This is a good answer but not the right one. 这个回答是不错，但是不对。
- This is a good place for a picnic. 这是一个野餐的好地方。
- This is a question that they have often debated. 这是个他们常讨论的问题。
- This is a task well within your ability. 这完全是你力所能及的工作。
- This is a very popular name for a girl. 这是一个非常普通的女孩名字。
