Back to the future of skyscraper design Answers to the problem of excessive electricity use by skyscrapers and large public buildings can be found in ingenious but forgotten architectural designs of the 19th and early-20th centuries A The R... 详情>>

2020-01-08

雅思口语话题：计算机 1.惯用口语句子： Do you own a personal computer? 你有个人电脑吗? own v. 拥有 personal a. 个人的，私人的 computer n. 计算机，电脑 personal computer=PC“个人电脑” Is it a desk... 详情>>

2020-01-08

雅思口语话题：网络 1.惯用口语句子： Do you have access to the Internet? 你能上网吗? have/get access to“能使用、接近、进入” Do you usually surf the Net? = Are you usually on the Internet? 你经常上网吗?... 详情>>

2020-01-08

雅思口语话题：电脑病毒 1.惯用口语句子： A computer virus is a computer program that can copy itself and infect a computer without permission or knowledge of the user. 电脑病毒就是一个电脑程序，它能自我复制... 详情>>

2020-01-08

雅思口语话题：网上银行 1.惯用口语句子： Internet banking is a service provided by banks that allows people to find out information about their bank account, pay bills etc using the Internet. 网上银行是银行提供的一... 详情>>

2020-01-08

雅思口语话题：环境 1.惯用口语句子： Now the environmental pollution is too serious. 现在环境污染太严重了。 environmental a. 环境的 pollution n. 污染 Some people pay little attention to the environment. 有些人... 详情>>

2020-01-08

雅思口语话题：教育 1.惯用口语句子： Our education system is not perfect and complete yet. 我们的教育体系还不是很健全。 education n. 教育 system n. 系统，体系，制度，体制 complete a. 完整的，完善... 详情>>

2020-01-08

雅思口语话题：学习 1.惯用口语句子： Nowadays the students burdens are too heavy. 如今学生的负担太重了。 They have to do a lot of reading. 他们不得不读很多书。 Their homework piles up high. 他们的作业堆... 详情>>

2020-01-08

雅思口语话题：工作 1.惯用口语句子： What do you do? = Whats your occupation? = What are you? 你是做什么工作的? occupation n. 职业 Can yon tell me a little about what youve done in the past? 你能说说你过去做过... 详情>>

2020-01-08

1.惯用口语句子： A mother is not a person to lean on but a person to make leaning unnecessary. 母亲不是赖以依靠的人，而是使依靠成为不必要的人。 lean v. 倚，靠 lean on...“依靠…” East or west, home is... 详情>>

2020-01-08