我整个暑假都在乡下度过，在那里我看到山坡被绿树覆盖。
I spent my whole summer holiday in the countryside, where I saw the mountains covered with green trees.
简漫无目的地沿着绿树成荫的街道走着，不知道该去往何方。
Jane moved aimlessly down the tree-lined street, not knowing where she was heading.
它们是真的是非常漂亮的小镇，有很多老房子和美丽的绿树成荫的街道。
They are really pretty little towns with lots of old houses and beautiful tree-lined streets.
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