我想我不需要这种效果。

This I did not need.

youdao

在广泛应用之前，这种药的效果需要进一步研究。

The effect of this kind of medicine needs further study before it can be widely used.

youdao

需要强调的一点是只有纯黑巧克力才能达到这种预期的效果。

One point should be noted that dark chocolate needs to be pure to get the desired result.

youdao