9. When I was running, I sprained my ankle.
我跑步的時候扭到了腳踝。
還能這樣說：
I stumbled and gave my ankle a painful wrench while running.
I twisted my ankle when running.
應用解析：
a bad sprain 嚴重的扭傷；
sprain one's wrist 扭傷了手腕；
suffering from a sprained ankle 踝部扭傷
10. I like to jog with my parents in cool weather.
我喜歡在涼爽的天氣里和父母一起跑步。
還能這樣說：
I prefer jogging with my parents in cool weather.
I am fond of jogging with my parents in cool day.
應用解析：
Save your breath to cool your porridge.
不要白費口舌了。
11. All the students had to take part in the training run, with nobody excepted.
所有的學生都參加跑步訓練，無人例外。
還能這樣說：
It was without exception that all the students had to participate in the training run.
Each and all students had to attend the training run, with no exception.
12. A walkman can relieve the boredom of running.
跑步時帶著隨身聽就不那么乏味了。
還能這樣說：
You will find running less boring if you take a walkman with you.
A walkman can make your running more interesting.
應用解析：
relieve oneself 解手，大便；
relieve sb.'s mind 解除某人的憂慮；
relieve one's feeling 發泄感情