boom period 基本例句 景气时期 If this was happening during a boom, it might be understandable.如果这发生在经济景气时期，可能还容易理解。 Some behaved irresponsibly during the boom times, to be sure, and many have been caught up in the bust.当然，其中的一些公司在经济景气时期的行为很不负责任，其中一些肯定已经被曝光了。