| 例句 |
When you're tired it's easy to lose your concentration.人疲倦时容易失去专注力。She has an amazing ability to focus for hours at a time.她有惊人的专注力，可以一连几个小时集中注意力。She has great powers of concentration for a child her age.就她这个年龄的孩子而言，她的专注力极强。He has amazing powers of concentration.他有惊人的专注力。 |