Tradeshow
n. 贸易展；业内试映
🗣️ 情景例句
Hi, Mr. Stewart.
嗨， Stewart先生。
Progress is the activity of today and the assurance of tomorrow.
进展即今日的活动和明日的保证。
But even when such refinements are not available, there is plenty to keep you occupied.
即使没有这些消遣条件，也总是有事可做。