看你这么认真妈妈真是以你为傲，但是比赛时记得量力而为，如果受伤了一定要跟同学讲，不要逞强。
kàn nǐ zhème rènzhēn māma zhēn shì yǐ nǐ wèi ào ，dànshì bǐsài shí jìde liànglìérwéi ，rúguǒ shòushāng le yīdìng yào gēn tóngxué jiǎng ，bú yào chěngqiáng 。
I'm so proud that you've taken things so seriously, but remember your limits when you're competing, if you get injured you should let your classmates know, don't push yourself to carry on.