努力以赴

to use one's best efforts to do sth (idiom)

to exert / to strive

great effort / to strive / to try hard

to make a great effort; to try hard

power / force / strength / ability / strenuously

old variant of 以[yi3]

old variant of 以[yi3]

abbr. for Israel 以色列[Yi3 se4 lie4]

to use / by means of / according to / in order to / because of / at (a certain date or place)

to go / to visit (e.g. another country) / to attend (a banquet etc)