从列表的一侧到另一侧应用操作符，对于foldl是从左侧开始，对于foldr是从右侧开始。

Apply the operator, from one side of the list to the other, beginning with the left for foldl or right for foldr.

youdao

当一个表达式被赋值时，每个操作符将会被应用于其周围所有项所代表的数值。

When an expression is evaluated, each operator is applied to the data values represented by the surrounding terms.

youdao

使用数据混搭编辑器，就可以创建一个混搭应用，用 FOREACH 操作符将内容从每个报表条目 INSERT 到各自的行中。

Using the data mashup editor, you could create a data mashup with a FOREACH operator to INSERT content from each repeating entry into its own row.

youdao

So there are some downsides, in my view, to doing operator overloading, but there's some real pluses.

它还可以应用于其他一些东西，因此这样做操作符重载，就会产生一些负面影响了，以我的观点来看的话。

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