Translation of "Substance" in Chinese

This substance is not poisonous in itself.

这物质本身并不含毒性。

There is no substance in his speech.

他言之無物。

The substance is light enough to float on the water.

這種物質很輕，可以浮在水面上。

It’s a communication medium, not a substance or specific activity.

网络是一个相通的渠道，而不是物质或具体的活动。

Water and ice are the same substance in different forms.

水和冰雖然形態不同，但其實是同一種物質。

The reason the Northern and Southern Dynasties had failed in their rule was that they allowed literary splendor to surpass real substance.

南北朝在他們的統治之下失敗了的原因是他們讓文學的光輝超越了實質內容。