志愿
?aspiration;wish;ideal
?volunteer;do sth of one’s own accord
他的～是當(dāng)一名外交官。His wish is to become a diplomat./數(shù)萬人～為奧運(yùn)會(huì)服務(wù)。Tens of thousands of people volunteered to serve the Olympic Games./～兵役制volunteer military service /～人員volunteer /～書application form