boom period的用法和樣例：
例句
- If this was happening during a boom, it might be understandable.
如果這發生在經濟景氣時期，可能還容易理解。 - Some behaved irresponsibly during the boom times, to be sure, and many have been caught up in the bust.
當然，其中的一些公司在經濟景氣時期的行為很不負責任，其中一些肯定已經被曝光了。 - The country was in the middle of an economic boom.
國家當時正處於經濟繁榮時期。 - The Han Dynasty is the foundational period and the prosperous period of the Chinese philology.
摘要漢代是中國文獻學的奠基時期和繁榮時期。
