请演习日程和相互交叉锻炼过您在进度计划。

Make an exercise schedule and cross off each workout you plan on the schedule.

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发现众多相关及免费的网络，并相互交叉推广。

Find many relevant and complimentary websites and cross promote each other.

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st _ intersects可确定两种结构是否相互交叉。

St_intersects determines whether two geometries intersect each other.

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But very soon will you find that if you're writing programs with lots and lots of functions, and some might call these, and these might call these, you can come up very soon with scenarios where you can not order them top to bottom, because everything is comingled, and there's a lot of cross talk among all of your functions.

但是不久后你们会发现你们写的程序中,有很多很多的函数，有的函数调用这些函数，这些函数又调用另外的函数，你不能用脚本,把它们从上到下排序，因为所有函数相互混合,在你的函数中也有很多交叉。

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