Experiments of this sort would not be harmless.

诸如此类的实验没有什么危害。

youdao

The majority of E. coli are in fact considered to be harmless.

他说，“大多数大肠杆菌实际上都被认为是无害的。

youdao

However, the sweet smelling substance is said to be harmless to people and animals.

据称这种气味香甜的物质对人类和动物无害。

youdao

However,the sweet smelling substance is said to be harmless to people and animals.

VOA: special.2011.02.23

So,I said to myself, it would be a simple, harmless act to help him as much as I could.

VOA: special.2010.03.27

It is not always clear that eating something as harmless as wheat can be bad for a person's health.

VOA: special.2010.06.15

This type of academic frolic would be harmless fun in a good year for law firm hiring.

FORBES: Misleading Study of 'Big Law' Partners Criticized

If all such asteroids turn out to be harmless windmills, it will have been a wasted effort.

ECONOMIST: The American Association for the Advancement of Science

This is irrespective of whether the amount used is proven to be harmless.

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