draw a lottery的用法和样例：
例句
- Entries are closed a few hours before the official draw to ensure that all lottery entries are processed and recorded before the draw takes place.
投注在正式开奖前几个小时就停止以保证所有投注在开奖前均被处理和记录。 - The Lottery, with its weekly pay-out of enormous prizes, was the one public event to which the proles paid serious attention.
彩票每星期开奖一次，奖金不少，这是无产者真正关心的一件大事。
