The old man waters the flowers every day.(用now改写)

问题描述:

The old man waters the flowers every day.(用now改写)

The old man is watering the flowers now.
不明白的再问哟,请及时采纳,多谢 !water是不可数名词,为什么可以加s,还可以变为动名词?water 水,是不可数名词但这里的water是动词“浇水”而now 现在进行时用 am/ is/ are + 现在分词,当然不能用 waters 了