topic：方位
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through 穿过 强调从人或物体中间穿过，该动作在三维空间进行.
The sun goes through the window.
across 穿过 指在某一空间从一段到另一端或呈十字交叉穿过，该动作在物体表面进行
They ran straight across the road.
across from 在。。。对面（正对面/斜对面）
The coffee is across from the museum
opposite 在正对面
The library is opposite the museum.
in front of 在。。。前面
Our school is in front of the factory.
behind 在。。。后面
The university is behind the museum.
在旁边/在附近/靠近
从远到近： near > beside > next to
beside 在。。。旁边 一般指空间上
Come and sit beside me.
The hotel is beside the river.
near 不远的，接近的 指空间或时间上
I live near central park.
I will go abroad in the near future.
next to 与。。。邻接的，其次的
The bedroom is next to the bathroom.
The cinema is next to the bookstore.
locate 位于
The Forbidden City is located on chang‘an avenue. [fə'bɪd(ə)n]
corner 拐角
in the corner 在里面的拐角
There‘s a fridge in the corner of the room. [frɪdʒ] 电冰箱
on the corner 在拐角之上
There is an eraser on the corner of desk.
The cafe is on northeast corner of Beijing road and peace road.
at the corner 在拐角外面
There is a shop at the corner of the street.
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方位上的内外：
Thailand is south of China. 在中国之外的南部
Hainan province is southern parts of of China. 在中国之内的南部
India is southwest of China.
Sichuan is southwestern parts of China.
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另外说明：a/an/the/name的用法，首先不能共用
a/an 指的是多个中的随便某一个
the 指的是多个中指定的某一个
name 指的是多个中的特定的某一个
for example：北京路与和平路交叉口
1.四个拐角中只有一个拐角有一家银行（确定为一）
The bank is on the corner of beijing road and peace road.
2.四个拐角中只有一个拐角有一家银行，并且确定在哪个拐角
The bank is on northeast corner of beijing road and peace road.
3.北京路与和一条不知名字东西走向的交叉口有一家银行
The bank is on northeast corner of beijing road and the eastwest street.