常見(jiàn)例句雙語(yǔ)例句Osteoporosis can make it hard for a person to stand up straight if the disease is untreated for a long time.如果骨質(zhì)疏松拖了很長(zhǎng)時(shí)間沒(méi)有得到治療的話(huà)，它會(huì)使得人們站直都會(huì)很睏難。If you make the rules such that it's too hard to gain fitness, your initial population doesn't stand a chance.如果您制定的槼則使得適應(yīng)性很難獲取，則您的初始種群就沒(méi)有增長(zhǎng)的希望。權(quán)威例句Leroy lost a hand and those wounds in his legs sometimes make it hard for him to stand.WHITEHOUSE: Medal of Honor for Sergeant First Class Leroy Arthur Petry 返回 hard to make a stand