您要查找的是不是：
- Is this milk fresh? 这是鲜牛奶吗?
- Customer:I wonder if this milk is fresh. 用户：我想知道这奶是否是新鲜的。
- This milk is for the baby, keep it warm. 这奶是喂孩子的，要注意保温。
- This milk is on the turn, ie about to become sour. 这牛奶快要变酸了.
- This milk is past its sell-by date. 这牛奶已经过了销售期限。
- Please warm up this milk over the stove. 请把这杯牛奶放在炉子上热一热。
- Is this equipment tested for mechanical aptitude? 这台设备测定了其机械适应性了吗？
- None of this milk is drinkable. It is spoiled. 这些牛奶坏了,都不能喝。
- This milk is on the turn,ie about to become sour. 这牛奶快要变酸了.
- Is this reference book of any use to me? 这本参考书对我有用处吗？
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- Is this milk free from germs? 这牛奶没有病菌吗?
- Is this the original drawing or is it a copy? 这是原画还是模本?
- The capacity of this milk bottle is two liters. 这牛奶瓶的容量是两公升。
- Is this game a league match or a friendly? 这场比赛是联赛还是友谊赛？
- Is this your first visit to London? 这是你第一次访问伦敦吗？
- Front desk clerk. Is this Mr. Lie? 柜台服务员，请问你是李先生吗？
- John, is this the right way to operate the machine? 约翰，这是操作这台机器的正确方法吗？
- Is this milk or yogurt? 这是纯奶还是酸奶？
- Here is this week's market price for sheep. 这是本星期的羊市价格。
