句子反复磨耳朵（高级）136-140

136.
At the risk of sticking my neck out, I think that if we do that, we're making a big, big mistake.
冒着挺身而出的风险，我想如果我们那样做了，我们就会犯一个非常大的错误。
137.
The command of communication skills in multiple languages is essential to any company providing goods and services on the world market.
掌握多种语言的沟通技巧对于在世界市场上提供商品和服务的任何公司来说都是必不可少的。
138.
When the frame is finished, the spider fixes lines of silk across it, just like the spokes of a bicycle wheel.
当框架完成时，蜘蛛会把丝线固定在框架上，就像自行车车轮的辐条一样。
139.
Of course, you'll catch a cold if you fall asleep under the kotatsu. You have to learn to take care of yourself.
当然，如果你在暖桌下面睡着了，你会感冒的，你必须学会照顾好自己。
140.
To persuade somebody that your recommendation is reasonable and wise, you have to give reasons and quote known examples and authorities.
为了说服一些人你的建议是合理和明智的，你必须给出理由，并引用已知的例子和权威的言论。