中英释义：
双语例句
你认为单词的含义是：志愿选择做某事。
What you think it means: To do something voluntarily by choice.
重点词汇
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选择
select; choose; pick; opt; elect; please; single out; go for; settle on; settle for; pick out; decide between; make a choice; selected; elective; optional; selectional; choice; election; selection; favour; option; alternative; avenue
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某事
something