1、It pays to V ~~~ （……是值得的。）
It pays to be honest with the taxman .
纳税诚实不吃亏。
It pays to be honest .
老实一点总划得来。
It pays to be polite .
以礼待人不会吃亏。
2、be based on （以……为基础）
Diagnosis is based on a clinical triad .
本病诊断取决于临床上的三征。
The treatment is based on statistical theory .
这种处理的根据是统计学理论。
It is based on a constant pressure .
它是根据恒压得到的。
3、spare no effort不遗余力, 尽力
He spared no effort in his work .
他工作很卖力。
We should spare no effort to beautify our environment
我们应该不遗余力地美化环境。
We should spare no effort to repair the old temple
我们应当不遗余力地修好这座旧庙
4、bring home to 人 事 （让……明白……事）
We should bring home to people the value of working hard.
我们应该让人们明白努力的价值。
5、be closely related to ~~ （与……息息相关）
Thymic tumours and dermoid cysts , although in the anterior mediastinum , may be closely related to the pulmonary trunk .
胸腺肿瘤和皮样囊肿，虽然位于前纵隔，也可与肺动脉段密切相连。
It was proposed that the yeast-like symbionts be closely related to the requirements of above 8 essential amino acids for N. lugens.
由此推论，褐飞虱对上述8种必需氨基酸的需求与共生酵母菌有关。
6、Get into the habit of Ving = make it a rule to V （养成……的习惯）
Don't let the children get into the habit of going to bed late.
别让孩子们养成晚睡的习惯。
You'd better not get into the habit of drinking.
你比较好不要养成喝酒的习惯。
Once you get into the habit of smoking, you won't be able to give it up easily.
你一旦抽烟抽上了瘾，就不可能轻易戒掉了。
7、Due to/Owing to/Thanks to N/Ving， ~~~ （因为……）
"Due to limitations in size and legal rules, our efforts did not blossom, " he said.
“由于规模和法规的限制，我们的努力未能开花结果，”他说。
Here some of those, who due to you, got a chance for recovery and a new life.
这里的一些人，谁因你得到一个机会，为恢复和新的生活。
The poor quality of these images can be due to any number of issues, including cameras that are.
质量差的这些图片可以是因为任何数目的问题，包括照相机是。
8、Leave much to be desired （令人不满意）
These fast products leave much to be desired when it comes to flavor.
这些快速食品的味道还需大大改进。
The environmental issues of this area leave much to be desired.
这一地区的环境问题令人不满意。
Despite an abundance of data, observations of wave height often leave much to be desired.
尽管有丰富的资料，但浪高的观测常常很不理想。
