It is not usual to use mosquitoes.

这不是通常使用的蚊子。

youdao

The trouble is that these are not usual times.

问题在于这不是在平时。

youdao

I thought at this Time the Rain felt Cold, and I was something chilly, which I knew was not usual in that Latitude.

我感到这回的雨有点寒意，身子感到有点发冷。我知道，在这个纬度上，这是不常有的事。

youdao

In the United States, holiday gift giving is important not only for the usual reasons, like showing friendship and love.

VOA: special.2009.12.21

Freedom was a kind of an accident that came about because the usual ways of doing things were not possible.

自由的产生和发展是非常偶然的,因为照正常发展是不可能出现的

耶鲁公开课 - 古希腊历史简介课程节选

The usual method, maybe not the only method, but the usual method is something like this.

通常的做法,当然,这也许不是唯一的方法,不过通常的做法是这样

耶鲁公开课 - 死亡课程节选

All morning patients have been coming in with forms to fill out as usual and for refills as usual, but they'd also been speaking in their own ways about what was not usual.

NPR: Katrina Affecting Psyches Beyond the Gulf Region

It's just that it's not usual, and people have gone back to going to school, running their businesses, trying to get ahead in their job, and now this is all going to have to be set aside.

NPR: Marine Recall Prompts Questions over Iraq Stress

These are not usual times.

FORBES: Getting Back To Business As Usual