convallaretin

例句：

1. 1.The rooster crowed at dawn, signaling the start of a new day.
   公鸡在黎明时分打鸣，预示着新一天的开始。
2. 2.The sunrise over the ocean was breathtakingly beautiful.
   海上日出美得令人窒息。
3. 3.The farmer harvested his crops with great enthusiasm.
   农民满怀热情地收割他的庄稼。