there与these的用法的区别

there
[英][ðɛə][美][ðɛr]
adv.在那里; 那里; 在那一点上;
pron.表示某物或某人的存在或某事的发生（常用作be, seem或appear的主语）;

I didn't love it there.
但我不喜欢那儿.
2.
Why does she sell so well there?
她在那里为何如此热销?

these
[英][ði:z][美][ðiz]
adj.这些的;
pron.这些;

But these are not ordinary weekday commuters.
但他们并非普通的日常往返者.
4.
These diseases are stunningly widespread.
这种疾病传播之广令人震惊.

there 那里

these 这些

there are （某处）有... 如：there are some apples on the table. 桌子上有些苹果。。

these are ... 这些是... 如：these are apples. 这些是苹果。