1.sometime某一时候
I met him sometime last month.
sometimes有时
It is sometimes warm and sometimes cold.
some time 甚至不用这词
some times 甚至不用这词
2.other
其他的 other people
others the others 代词,指的是前文的其他的统称
another 另一个 another reason is.
anothers 没有这个词
节约用水的广告用语
save water,save invironment