transient peak

例句：

1. 1. The company's stock price experienced a transient peak during the earnings announcement.
   公司在财报公布期间股价短暂上涨。
2. 2. The transient peak of the sun over the mountains is breathtaking.
   太阳在山峦上短暂升起的美景令人叹为观止。
3. 3. During the economic downturn, the transient peak of consumer spending was followed by a sharp decline.
   经济衰退期间，消费者支出的短暂高峰之后迅速下降。