If you are experienced, if you have, say, better ways of managing engineering team, this is a very good space you can be in.

如果你经验丰富，如果你有更好的管理方式，百度欢迎你加入。

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I don't know if we have enough space for this.

我不知道我们还有没有空间放下这个。

I don't know 实战 - SpeakingMax英语口语达人

And if you don't put a point but just put a number, this specifies the width of space that will be used by the number you're inserting there.

如果你不用点而只用数字，这个指定的长度是由,你插入的数字决定的。

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One of the ways they can do this is if there's no space in between these cells.

要完成吸收过程,肠道上皮细胞之间必须没有空隙

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For example, I don't have more space to write, if this is time and this is earnings-- if your earnings were,say, flat and suddenly increased like that, they wouldn't believe this increase at first, so the board would decide to adjust only, say, half way up.

例如,没地方写了,横轴是时间,纵轴是收益,如果你的收益,一直平稳,突然间提高,他们刚开始不敢相信这种增长,董事们决定只小幅增加,如增到一半

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So the question is: Do you have to have this space between the if and the parenthesis?

所以那个问题是：我们在if和括号之间,需不需要空格呢？

哈佛公开课 - 计算机科学课程节选

Scratch The syntax actually looks reminiscent to Scratch, where you have a puzzle piece reminiscent of this shape, but you have to say "if" followed by a space, followed by in parenthesis, the Boolean expression that you want to check -- more on those in a moment.

这个语法看起来使人想起，那里有一个这种形状的程序块，但是你必须说明“if“后面跟着一个空格，跟着一个括号，一个你需要核对的布尔表达式,-还有更多的。

哈佛公开课 - 计算机科学课程节选