13. Even though he couldn't swim, he will have a try.
盡管他不會游泳，但他要嘗試一下。
還能這樣說：
He will try to swim even though he couldn't do it.
He would like to take a crack at swimming, even though he couldn't do it.
應(yīng)用解析：
try on 試穿；
try it on 做大膽的嘗試來考驗別人是否能接受；
try one's damnedest 盡自己最大的努力；
try one's hand at sth. 初試身手
14. Swimming is good for health.
游泳有益于身體健康。
還能這樣說：
Swimming is healthy for body.
Swimming contributes to good health.
應(yīng)用解析：
the health of body and mind 身心的健康；
be out of health 身體狀況不好；
public health 公共衛(wèi)生；
to your health 祝你身體健康
15. We will have a swimming test every summer.
我們每年夏天都會進行游泳考試。
還能這樣說：
We are faced with a swimming test every summer.
A swimming test will be held every summer.
諺語：
The best fish swim near the bottom.
好魚常在水底游。
16. I choose swimming class as my optional subject.
我把游泳課作為我的選修課。
還能這樣說：
Swimming lesson is my elective course.
I choose swimming lesson as my elective course.
應(yīng)用解析：
optional course 選修課，選修課程；
optional equipment 附加設(shè)備；任選設(shè)備；
optional item 可選項目；
optional route 可選路線；
optional service 可選擇受理的業(yè)務(wù)
17. We applied for a membership card in the natatorium.
我們在這家游泳館辦理了會員卡。
還能這樣說：
We became a member of the natatorium.
We could swim in the natatorium with our membership card.
應(yīng)用解析：
apply oneself to sth. 專心致志于某事；
apply sth. to sth. 運用、應(yīng)用某事；
apply to sb. 適用于某人