tunnel

Hầm, đường hầm

a passage that goes under or through something, such as a hill or mountain, and is covered by a roof or walls

• the tunnel to/from somewhere

Collocations railway tunnel · underground tunnel

• The train went through a long tunnel.

  Tàu hỏa đi qua một đường hầm dài.

Lỗ thông, lỗ hổng

a hole that goes into something, such as the ground or a wall

• the tunnel in/through sth

Collocations rat's tunnel · wormhole tunnel

• The rats dug a tunnel under the house.

  Chuột đã đào một lỗ thông dưới nhà.

Trạng thái tập trung hoàn toàn vào một điều gì đó

a situation in which someone is not aware of what is happening around them because they are concentrating very hard on something else

• be in a tunnel

• She was in a tunnel, completely focused on her work.

  Cô ấy đang tập trung hoàn toàn vào công việc của mình.