Simple words like "right" and "left" are not the same.

VOA: special.2009.05.24

And as you're reading them, look up the words you don't know. It's that simple.

看报时，查查你不认识的词。就是那么简单。

英语阅读：技巧 - SpeakingMax英语口语达人

he presented two words. Then he used them in simple sentences like this.

VOA: special.2010.05.02