护理人员在路旁为受伤者做治疗。
她最早的记忆是在4岁时为受伤的士兵唱歌。
Her earliest memory is of singing at the age of four to wounded soldiers.
如果你不练习就去参加比赛,你会很快上气不接下气而不得不停下来走,或者更严重的你也许为受伤。
If you do run a race without training, you might simply run out of breath and have to walk. You might even have to stop altogether, or worse yet, you might get injured.
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