学券
Voucher
以上为机器翻译结果，长、整句建议使用 人工翻译 。
但随机分配学券避免了这种风险。
But assigning the vouchers randomly guarded against this risk.
youdao
但关键问题是，申请人比学券多。
Crucially, there were more applicants than vouchers.
美国也有几个州在类似方式实施学券计划。
Vouchers programmes in several American states have been run along similar lines.
应用推荐
模块上移
模块下移
不移动