重点讲解：
1. be known for 以…闻名的；
例句：He is known for taking a tough line on security.
他因在安全问题上采取强硬路线而闻名5pasoTQ|mU。
2. stick to 遵守，坚持；
例句：But one problem is that few people can stick to a diet for long.
但有一个问题是很少有人能长期坚持节食K[C+cxpKp_j。
3. tend to do sth. 往往会；经常就；
例句：In our culture we tend to be bashful about our talents and skills.
在我们的文化中，我们往往羞于谈论自己的才干和技能.i1ENd!Vh8^Kw。
4. be able to do sth. 可以…的，能够…的；
例句：If you need help at work, your Personnel Manager should be able to help.
如果你工作中需要帮助，人事经理应该能帮上忙gs!]Bs@-l-rLERE。