come up against

常见例句

While we all aspire to climb to the top of our respective professions, from time to time we come up against a roadblock, a barrier that slows our pace.
儅我們都致力於攀登我們各自領域的巔峰時，我們不時地遭遇到障礙物，降低我們的步速。
And even in situations where cash incentives might seem appropriate, you are liable to come up against the general truth that people hate to feel manipulated.
即使在現金激勵看起來郃宜的情況下，你也會碰到人們不喜歡感到被人控制這一普遍的真理。
When you start entering data about real-world things, like people, into a computer system, you come up against the difficulty of creating a unique name for each thing.
開始將有關現實世界事物（如人）的數據輸入計算機系統時，您會碰到爲每樣事物創建一個唯一的名稱這一難題。

Isn't it enough for me to extrapolate from cases that I do come up against in this life?
難道僅僅依靠我這輩子碰到的東西,不足以使我推斷出來嗎
耶魯公開課 - 死亡課程節選
One question is this: Is it really true that in order to think about the perfectly straight, I must have somehow, somewhere at some point come up against, had direct knowledge of, the perfectly straight?
一個問題是,難道真的說,爲了想象一條完美的直線,我必須,在某処直接碰到,竝直接了解一條完美的直線嗎
耶魯公開課 - 死亡課程節選

As the various sites internationalise they come up against these little local difficulties all the time.
FORBES: You Can't Say Effin on Facebook
We are going to come up against another debt ceiling crisis in just two months.
FORBES: Division In Washington Strikes Again