易混淆的单词： Checkered

I like checkered patterns , too .

我也喜欢方格图案。

Bmw also has a checkered past with alternative fuels .

宝马在可替代能源方面也有一段曲折的过去。

The network has had a similarly checkered history .

网络有着类似的曲折历史。

The doctrine has a checkered past .

该原则有着曲折的历史。

I mean , you do havea checkered past .

我的意思是，你有格仔过去。