So, now you know about the nine parts of speech in English.

所以，现在你知道了英语的九种词性。

In baseball there are actually nine parts of the game – nine innings.

在棒球比赛中实际上有九个部分——九局。

For anything he, or any one else, knew, nine hundred and ninety nine parts of evolution out of a thousand lay behind or below the Pteraspis.

就他或其他任何人所知， 一千个进化部分中有九百九十九个部分位于翼龙之后或之下。