Feeling jumpy, Harry set off, trying to hold his glasses on straight and hoping against hope he'd be able to find a way out of here.

哈利感到毛骨悚然，要赶快离开那里。他一路努力把眼镜片扶正，心中抱着一线希望，但愿能摸出去。

First of all, this is mine and my brother's gin, and you know, you never know when you're gonna need just a quick, straight glass of gin.

首先，这是我和弟弟的杜松子酒，你永远不知道什么时候会需要来一杯杜松子酒。