Believe it or not, a warm embrace might even help you 4 getting sick this winter.
信不信由你，一个温暖的拥抱甚至可能帮助你4在这个冬天生病。
They rid the forest of dead and sick trees, reducing competition and curbing the spread of disease.
它们清除了森林中的枯死和病弱树木，减少了竞争并遏制了疾病的传播。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。