be hard on

基本解釋

The first few years of business start up can be hard on family life.
剛開始幾年的創(chuàng)業(yè)生涯可能會給家庭生活帶來十分不好的影響。
Don’t be hard on yourself: There is always a tendency for you to heap the causes of the strain in the relationship on yourself.
別難為自己：你會傾向于把導(dǎo)致關(guān)系緊張的原因歸結(jié)在自己身上。
For example, if we find it difficult to graciously accept compliments, this is probably a sign that we tend to be hard on ourselves.
比如，如果我們發(fā)現(xiàn)自己很難心安理得地接受贊美，這就可能是我們對待自己太苛刻的信號了。
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But sumatriptan has side effects and overuse of medication can be hard on the body.
For a couple of reasons. In some ways, this would be nicer, do expected cases, it's going to tell you on average how much you expect to take, but it tends to be hard to compute, because to compute that, you have to know a distribution on input.
關(guān)注最快的情況，在某種意義上來說，因?yàn)橐恍┰蜻@樣想挺不錯(cuò)的，當(dāng)我們處理一個(gè)給定的問題,計(jì)算平均時(shí)間的時(shí)候,是很難計(jì)算的，因?yàn)槟悴⒉恢垒斎氲姆植记闆r,這些輸入會是怎么樣的呢？
麻省理工公開課 - 計(jì)算機(jī)科學(xué)及編程導(dǎo)論課程節(jié)選
He speaks in a language of math and it is very important for students to be able to have hot copies so that they can take notes on the paper rather than be working very hard to copy down the equations that he used in these lectures.
他以數(shù)學(xué)語言授課,所以發(fā)給學(xué)生教學(xué)材料,是非常重要的,這樣就可在紙上做筆記,而不用拼命,抄下他在課上,用到的等式。
麻省理工公開課 - 媒體、教育、市場課程節(jié)選

The interruption of income would be hard on anyone but Davenport also had a child with a disability and health insurance was critical.
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