lặn lội
Meaning
1 senses
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To undergo a long and difficult journey in order to work in remote or isolated locations.
vi Anh ấy đã lặn lội lên tận vùng cao để dạy học.
en He traveled arduously to the highlands to teach.
Parts
lặn / lội / A compound of lặn + lội …
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OriginA compound of lặn + lội