英语语法分析

Snapdragons, calceolaria and larkspur will drop their floret rapidly.

金鱼草，蒲包花和翠雀花的小花迅速脱落。

Snapdragons, calceolaria, and larkspur will drop their florets rapidly.

金鱼草，蒲包花、翠雀花的小花迅速脱落。