研究者必须准备好用不同的方法和工具。
A researcher must be prepared to use a variety of approaches and tools.
我将它就按这个样子卖给你，但如果它不好用不要抱怨我。
I'll sell it to you as it is, but don't complain if it doesn't work.
如果你要行走短距离，你最好用不行或骑自行车代替坐车或坐的士。
You'd better walk or ride a bike instead of taking a bus or a taxi if you're traveling a short distance.
摘要：葡萄酒何时进入适饮期一直是葡萄酒爱好者乐此不疲的热议话题。其实，有个答案最好用不过，耐心将本文看完，你就会了解了。
ABSTRACT: When should a wine bottle should be opened? It is always a hot topic for many wine enthusiasts. The article would introduce a universal solution to you.
电热毯便宜、好用，如果使用不当，或者质量不过关，就很容易导致火灾等意外发生。
The electric blanket is cheap and friendly, if using isn't appropriate, or the mass anti pass and come fire hazard very easily etc. accident occurrence.
电热毯便宜、好用，如果使用不当，或者质量不过关，就很容易导致火灾等意外发生。
The electric blanket is cheap and friendly, if using isn't appropriate, or the mass anti pass and come fire hazard very easily etc. accident occurrence.
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