Day 10
释义：v. to cause inconvenience or discomfort to
例句：
1-He was troubled by his health.
2-I'm sorry to trouble you...
3-Many students today are constantly troubled by their inability to concentrate.
4-People are increasingly troubled by overload of information so much that they end up buying online mini-courses that they do not actually need.
5-Many international cities, say Loss Angeles, Beijing, and New Delhi, are troubled by traffic congestion.
练习：
1-翻译： （最困扰很多二线城市的是人才短缺。→What troubles many second-tier cities most is the talent shortage.（参考翻译) What troubles many second-tier cities most is a shortage of talent.）
2-造句
场景1：最困扰现代年轻人的是信息过载。What troubles the youth of today most is overload of information.
场景2：骚扰电话越来越多，已经造成了很多人的困扰。People are increasingly troubled by harassing phone calls，which is becoming more and more frequent due to information disclosure.
