[yì wù]
（责任） duty; obligation
no obligations; under no obligation
不承担义务
meet one's commitments; fulfil one's obligation
履行所承担的义务
treaty obligations
条约规定的义务
shirk one's duty
逃避义务
the rights and duties of citizens
公民的权利和义务
be obliged to do sth.; be under the obligation to do sth.; be duty-bound to do sth.
有义务做某事
Never forget our duty to our motherland.
牢记我们对祖国应尽的义务。
（不要报酬的） volunteer; voluntary
offer free medical service
义务行医