plant可數(shù)嗎

　　例句：

　　1、All plants need light and water.

　　一切植物都需要陽光和水。

　　2、These plants need heat and humidity to grow well.

　　這些植物在高溫潮濕的環(huán)境中才能生長得旺盛。

　　3、The company has been investing in new plant and equipment.

　　這家公司一直在投資購置新機器和設(shè)備。

　　4、You'll water the plants while I'm away, won't you?

　　我外出的時候請你給花草澆澆水，行不行？

　　5、These plants will add interest to your garden in winter.

　　這些植物在冬季會給你的花園增添勝景。