I did it because he told me to.
是他吩咐我才做的。
Just because I don't complain, people think I'm satisfied.
就因为我不发牢骚，大家便以为我满意了。
1.因为
1.used for showing the reason something happens or the reason why it is described in a particular way
2.used for introducing facts that explain why you believe that something is true
1.It's been a while since I respond to your message. I guess because I have not been able to help out any activity that you are planning.
有一段时间没有回应你的发言了，我想是因为对于你计划的活动我都帮不上忙罢！？。
2.It was one of the last afternoons I had her around because her place in school had already been reserved.
那是她和我在一起的最后几个下午之一，因为她在学校里报了名。
3.because Beijing is ready to make all preparations necessary to host the Games.
是因为北京已做好了所有必要的准备工作来举办奥运会。
4.You shuffle when you walk. Doctors call it a magnetic gait because your feet seem to stick to the ground.
你步履蹒跚医生称这种情况为磁步态因为你的脚像是粘在地上。
5.Moon was sad because she saw people wre afraid of dying. To make them feel better, she decided to call on her friend Spider to help.
月亮看到人们怕死，感到很伤心。要让他们觉得好些，她决定让蜘蛛帮忙。
6.For I was afraid of you, because you are a harsh man: you withdraw what you did not deposit, and you reap what you did not sow.
我原是怕你，因为你是严厉的人；没有存放的要提取，没有播种的要收割。
7.NaSal is often used for tinnitus research because it can reliably induce a tinnitus-like behavior in animals at a high dose.
高剂量的水杨酸钠可以在动物上可靠地诱导出耳鸣样行为，因此经常被用于研究耳鸣产生的神经机制。
8.This was a great surprise because everyone thought that the shadow (or x-ray) had been created by a chemical reaction with sunlight.
这种现象引起了人们很大的惊讶，因为当时每个人都会认为影像（或X-射线）是由在阳光的触媒下的某种化学反应所产生。
9.They use this type of indexing because term-based search algorithms are well established and relatively easy to understand and implement.
之所以要使用这种索引方式，是因为基于词汇的搜索算法已经成熟，而且比较容易理解和实现。
10.Because the bank knows its borrower better than anyone else, it has the best idea of what the loan is really worth.
因为银行更了解其借款人，它自己对贷款到底有什么价值拥有最好的认识。