The author introduces and comments on the schema theory and double code theory, probes into enlightenment of the two theories on reading teaching to foreign language.

作者对图式理论和双重代码理论作了一些粗浅介绍与评述，探讨了这两种理论对外语阅读教学的启示。

youdao

Walk through the code and place your cursor on the marker bar (along the left edge of the editor area) on the line with the suspected code. Double-click to set the breakpoint.

遍历代码，将鼠标放在可疑代码一行的标记栏（在编辑器区域的左侧）上，双击即可设置断点。

youdao

Instead of giving your ATM card and PIN code, the card can double as a credit card with a signature authorization.

不用交出你的ATM卡和PIN密码，只需获得信用卡签名的授权，你就可以使用信用卡。

youdao

The ZZ will be a single of double character country code.

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The HIV retrovirus, in particular, is a single-stranded RNA virus that duplicates itself in a host cell by converting its genetic code into double-stranded DNA that is then inserted into the host cell.

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The way we're going to create jobs here is not just to change our tax code, but also to double our exports.

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