to bury oneself in work (idiom); to be engrossed in work; to make an all-out effort; up to the neck in work
trad. 埋頭苦幹
Also written 埋頭苦幹【mái tóu kǔ gàn】
to bury oneself in work (idiom); to be engrossed in work; to make an all-out effort; up to the neck in work
trad. 埋頭苦幹
Also written 埋頭苦幹【mái tóu kǔ gàn】