您要查找的是不是：
- BMW Teases The X1 Are They On The Right Track? 宝马蛋白酶的X1是他们在正确的轨道上？
- Are they on the increase, and does their behaviour give cause for concern? 它们的数目是否持续上升?它们的行为是否值得我们关注?
- OMP and IGF-1 are not on the list nor are they on a list of approved additives. OMP和IGF-1两种物质虽未列入这一清单，但它们也未列入获准使用的食品添加剂清单。
- They took a ruinous expenditure on the house. 他们为了那所房子倾家荡产。
- The house and estate are entailed on the eldest daughter. 这所房子和地产限定由长女继承。
- Are they going to spend a few days on the beach ? 他们要在海滨住几天吗?
- Are they on the house? 是赠送的吗?
- All you have to do is call on the house phone. 我只要做的就是拨个室内电话。
- A: Where are Lucy's pencils? Are they on her desk? 露茜的铅笔在哪里?在她的书桌上吗?
- We spent every last penny we had on the house. 我们的钱全部用在房子上了。
- I like the house but I'm not sold on the area. 我喜欢这所房子，但相不中这个地区。
- Are they visiting porn sites on the phone? 在电话里谈论参观色情地方.
- The police shone a searchlight on the house. 警察用探照灯照射这所房子。
- Those workers make good money. Why are they on strike? 这些工人的收入不错。他们为什么要罢工呢?
- Call room service on the house phone. 用内部电话叫客房服务。
- Police made a lightning raid on the house. 警方突然查抄了那座房子。
- The house is on the corner; you can't miss it. 那房子就在拐角处; 你不会找不到的。
- This barbecued chicken is on the house. 这烧烤鸡是餐厅免费赠送的。
- Other users would find load balancing useful because it's an intelligent and affordable method for apportioning high volumes of requests for server access across multiple machines, be they on the Web or in a data center. 其它用户也会发现负荷平衡很有用，因为它是一种智能的、一般能负担得起的方法，能把大量对服务器的访问请求按比例分配到多台机器中，而不管这些机器是在一个网站、还是在数据中心内。
- We lifted the mortgage on the house last month. 我们上个月付清了房屋的抵押贷款。
