If you find it hard to express emotions, jot down talking points, or write a letter.
如果你难于表达情感，记下一些要点关键词或者写成信。
Keep things simple (jot down bullet points if it helps) and figure out the simplest, most effective way to move forwards.
让事情简单化(如果有必要，就记住要点)，并且找到最简单最有效的途径去解决。
Through the failure analysis of connecting bolt of down rod, it points out that it is not correct to put the thinner nut outer side if the double nut anti-loose method is adopted.
通过对游梁式抽油机对接式连杆下接头连接螺栓的失效分析，指出了采用双螺母防松时，将薄型螺母放置在外侧是不恰当的。
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