Disposable nappies are fairly straightforward to put on.

一次性尿布非常容易穿。

The question seemed straightforward enough.

这个问题看起来够简单的了。

Cost accounting is a relatively straightforward process.

成本核算是一个相对简单的流程。

simple straightforward language.

简单易懂的语言。

She is very blunt, very straightforward, and very honest.

她直言不讳，非常坦率，也非常诚实。