scroop

例句：

1. 1. The stream flowed gently through the forest.
   小溪在森林中缓缓流淌。
2. 2. There was a small crevice in the rock where water could trickle through.
   岩石中有一个小缝隙，水可以顺着流过。
3. 3.The gap between the two pieces of wood was too wide for me to fit through.
   两块木头之间的空隙太大，我无法穿过。