“The difference between then and now is as big as the difference between heaven and earth, ” said Zhang, 53, a small man wearing a white T-shirt and blue shorts.

“当时和现在的差别之大犹如天上和地下，”张长福说道，这个53岁的男人穿着一件白体恤和蓝色的短裤。

youdao

T: Now pick two number between one and ten, including decimal numbers and fractions, then add, subtract, multiply or divide them as you like.

现在从1到10之间挑选两个数，包括小数和分数，然后随意进行加、减、乘、除运算。

youdao

I can 't wait until then; I' m going now.

我不能等到那个时候了，我现在就要走。

youdao

Yeah, and, you know, if I don't get out now, then I'm just gonna be stuck here like Mom.

VOA: standard.other

Specifically, what is it that American companies that, both then and now, still don't understand about China that you think you do and they don't?

美国公司对于中国的互联网行业，始终不甚了解,能否谈谈一些你知道而别人不知道的原因？

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and then it flows east to west." And we know now that it doesn't happen like that.

然后从东向西流。”而我们现在知道事实不是那样的。

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And if you don't know it now then you will do.

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It didn't work then and it isn't working now.

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So everything about the environment was, as we say now but didn't say then, child-friendly.

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