远航吧
I'm afraid of watching you sail away and knowing you'll never come back.───我看你远航，知道你再也不回来了害怕。
comes away───离开；脱落
to tail away───尾随
voice trails away───声音渐渐消失了
come away───离开；脱落
sail away───海战对战视频（网络游戏名）；远航
to boil away───沸腾
to fall away───堕落
