work with might and main; work hard and perseveringly
Related Translations:
苦干: bang away at; be [keep] at it; work hard 短语和例子苦干加巧干 work hard and skillfully; work hard and use one's brain; combine hard work with ingenuity; 我钦佩他们的苦干精神。 i admire their hard-working spiri
大干: work energetically; go all out; make an all-out effort 短语和例子大干四化 work energetically for the four modernizations
苦学苦干: study hard and work hard; study and work hard
