您要查找的是不是：
- My lot is a hard one. 我的命运坎坷。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Pine is a soft wood and teak is a hard wood. 松木是软木，柚木是硬木。
- Topaz is a hard, transparent mineral. 黄水晶是一种坚硬、透明的矿物质。
- They say that she is a hard nut to crack. 据说她是一个难驯服的女人。
- The Swiss franc is a hard currency. 瑞士法郎是一种硬货币。
- How is a floppy disc different from a hard disc? 这磁碟片跟硬体有啥不同?
- It is a hard job, but I hope he can make it. 这不是件容易的差事，但我希望他能做到。
- Thermodynamics is a hard course to teach. 热力学是很难教的一门课。
- Jewellery identification is a hard job. 珠宝鉴定不是一件容易的工作。
- Actually serving on an airplane is a hard job. 当空服其实很辛苦。
- This is a hard boy to deal with. 这是一个难对付的男孩。
- This is a hard way to earn a living. 这碗饭不容易吃。
- Kirk is a hard worker but he drinks like a fish. 柯克在工作中很卖力,但是贪杯。
- He is a hard worker. He works hard. 他是一个勤奋的人。他工作很努力。
- Pine is a soft woodand teak is a hard wood. 松木是软木,柚木是硬木。
- It will probably fall to my lot to die a bachelor. 我注定要做一辈子单身汉。
- The math exam is a hard nut to crack. 数学考试也是很不好对付的。
- Compared with Tom, John is a hard worker. 比起汤姆来,约翰是个卖力的工作者。
- Salem's Lot is my vacation spot. 我是男性及单身。
