be careful about

基本解釋

Be careful about who gives you investment advice.
當(dāng)心給你提出投資建議的人。
Although you can and should, as I’ll discuss later, be careful about what you create in your own media.
盡管你可以而且應(yīng)該注意你在自己的媒體上創(chuàng)造的內(nèi)容，我在后面會討論到。
I think they should be careful about that, but I applaud them for taking up the mantle out there in Denmark.
我認(rèn)為他們應(yīng)該注意那一點，但是我贊賞他們?yōu)樘钛a丹麥在這方面的空白所作出的貢獻(xiàn)。

And be careful about stalagmites you might trip over one on the floor.
So it's a way of reminding you, I've got to be careful about the types of things that I put in.
因此我這是在提醒你，一定要對輸入的東西的類型,多加注意。
麻省理工公開課 - 計算機科學(xué)及編程導(dǎo)論課程節(jié)選
The message I'm trying to get to here, because I'm running you right up against time, is I have to be careful about what's a primitive step.
我想說的事情是，因為我正在跟大家講算法時間復(fù)雜度，我們需要注意一個基本步驟的定義,如果我可以假設(shè)。
麻省理工公開課 - 計算機科學(xué)及編程導(dǎo)論課程節(jié)選

In other words, founders should be careful about taking large amounts of VC money.
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