Definition: to start a journey by boat or ship Level: C2
黎明时分，探险队启航前往那片未知的群岛。
At dawn, the expedition ___set ___sail for the uncharted archipelago.
她受邀踏上了一段文化探索之旅。
She was invited to ___set ___sail on a voyage of cultural discovery.
经过数月的准备，船员们满怀希望，乘着顺风扬帆起航。
After months of preparation, the crew ___set ___sail with high hopes and a favorable wind.
