全力以赴

to do at all costs / to make an all-out effort

all / whole / entire / every / complete

with all one's strength / full strength / all-out (effort) / fully (support)

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)