Barnstorming
n. 演说家所做之事\\na. 有关演说家的\\nv. 作巡回演说（barnstorm的现在分词）
🗣️ 情景例句
even fifty years later.
五十年之后还是这样。
No one can call back yesterday;Yesterday will not be called again.
昨日不复来。
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。