farewell

告别、道别、辞别

She waved a final farewell before boarding the train.

她在上火车前挥手做最后的道别。

欢送会、饯别宴

The team held a farewell for their retiring coach.

队员为即将退休的教练办了一场欢送会。

告别的、欢送的限定名词前

He gave a short farewell speech at the office party.

他在办公室聚会上发表了简短的告别演说。

再见、珍重正式或旧式

Farewell, my friend; I hope we meet again someday.

珍重，我的朋友，希望有一天我们能再相见。