Knowing it's possible that the developers might someday change the name of the qs field, or that they might use a different search button GIF file, you should create a module to do this work for you.

我们知道，有可能开发人员某天会修改q s域的名字，或者他们可能使用一个搜索按钮的不同gif文件，您应当创建一个模块为您做这件事情。

youdao

Knowing it's possible that the developers might someday change the name of the qs field, or that they might use a different search button GIF file, you should create a module to do this work for you.

我们知道，有可能开发人员某天会修改q s域的名字，或者他们可能使用一个搜索按钮的不同gif文件，您应当创建一个模块为您做这件事情。

youdao