do it yourself

基本解释

If you can repair it, put it in a bag and take it to be sewn tomorrow (or do it yourself).
如果可以修补，装进袋子，第二天把它拿去修补店（或是你自己修补）。
If your boss or client talks about “return on investment” or “success criteria, ” do it yourself.
如果你的老板或客户谈论起性价比或成功标准，那就按照你自己的标准来设定。
No carping from the sidelines. If your partner got the kids dressed, don't criticize the outfits. If you want something done your way, do it yourself.
千万别旁敲侧击。如果你伴侣给孩子穿衣服，那么就不要抱怨穿得不好。如果你想事情按照你的想法去做，那么你就要自己去做。

Another popular proverb is: "If you want something done right,do it yourself."
I don't know. A million people have participated in this implicit.harvard.edu and you could just go online, implicit.harvard.edu and then you could do it yourself.
大约有100万人参加过,你们可以上网，自己一个人做。
耶鲁公开课 - 心理学导论课程节选
For all I could tell, people did equally well but this experiment has been done tens of thousands of times and you could do it yourself on a computer screen.
据我所听到的，两次都差不多,但这个实验做过几十万次,你们可以在电脑上做。
耶鲁公开课 - 心理学导论课程节选

They sell you everything you need to cook and then make you do it yourself.
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