一个瘦男孩每星期把烟囱打扫一次。
如果一个男孩比他想要的更瘦或更重，参加体育课的压力和焦虑可能会让他望而却步。
If a boy is thinner or heavier than he would like to be, the stress and anxiety of participating in physical education may be prohibitive.
食草族男孩是脆弱的，他们没有强健的身体——瘦。
Herbivorous boys are fragile, do not have a stocky body — skinny.
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