col

Con kênh, con lạch

a narrow channel of water between two areas of land, especially one that boats can use to travel through

• a col between two mountains

Collocations narrow channel of water

• The boat sailed through the narrow col.

  Con thuyền đã đi qua con kênh hẹp.

Thung lũng giữa hai ngọn núi hoặc đồi

a long, narrow valley between two mountains or hills

• a col between two mountains

Collocations long, narrow valley

• The hikers followed the path through a deep col.

  Những người đi bộ đã đi theo con đường qua thung lũng sâu.