重点讲解：
1. have the ability to do sth.
有能力做某事；
eg. He has the ability to bring out the best in others.
他能做到扬人之长O~fa(2_rMwf@[7|RY8u。
eg. She has the ability to keep calm in an emergency.
她有处变不惊的本事_WVqRM2X0BkZ|。
2. be able to do sth.
能做到…的；可以…的，能够…的；
eg. The company say they're able to keep pricing competitive.
该公司说他们能够使定价保持竞争力@R+ji-2|DV^==[*tX。
eg. You'll be able to read in peace.
你就能安心地读书了mT!O66-M~I。
3. have the opportunity to do sth.
有机会做某事；
eg. I had an opportunity to go to New York and study.
我曾经有一个去纽约学习的机会@,fkh|hr++a~75+W。
eg. I'm very glad to have the opportunity to meet you.
我很高兴有机会同您见面FuZ+fn8Mda5)|。