街口的英文：
at the corner

参考例句：

When you get off the bus, cross the street and turn right at the first corner.
你下车时越过街道，然后在第一个街口向右转。

Turn down the second street on the right.
在右手第二个街口拐弯

We must make a turn at the next street.
我们必须在下一个街口调转车头。

corner是什么意思：
n. 角，街角；地区；转弯处；困境；角球
v. 使落入圈套，垄断；转弯

scrunch into a corner
蜷缩在角落里

The corner of a small catalog stung the corner of his mouth.
一本小册子的书角砸在他的嘴角上。

Draw a diagonal line from this corner to that corner.
从这个角画一条对角线到那个角。

The police finally cornered the thief.
警察最后把盗贼逼得走投无路。

This question cornered me.
这个问题把我难住了。