1、i want some water to drink
这一句没有问题,我要喝点水.
2、there is many of mitochondrial(线粒体) in the neck position,and density(密度) of mitochondrial in the neck is high than mitochondrial in the other position.
这句的语法有错误,表达方式也繁琐.mitochondrial 是形容词,这里该用名词,mitochondria (这个才是复数).建议这样表达:
There are many mitochondria around the neck and the density is higher than in other positions of the body.
在颈项部位发现许多线粒体,其密度高于其他身体部位.
【英语牛人团】