The places get packed. Everyone's having eggs and coffee and catching up with their clients.

那些地方总是人满为患，每个人都在吃着鸡蛋喝着咖啡，缠住他们的客户不放。

The Northern Line has the worst reputation, but many others can be hellish at rush hour, with packed platforms and even more sardine-can-like trains, often so full that no-one else can get on.

最为人所诟病，但其他路线在尖峰时间也是令人十分不悦，月台上挤满了人，车厢里更是挤得像沙丁鱼一样，常挤到让乘客上不了车。

The Central area has great sand but can get quite packed because of the restaurants and vendors that surround it.

中心沙滩沙质极好，但是由于附近餐厅林立摊贩众多，沙滩上有时会挤满人。

I packed everything this morning. So we have enough time to get some coffee.

今天上午我把行李都收拾好了，所以我们有足够的时间去喝咖啡。

However, the challenge with a book like this is to get enough useful information packed in a single chapter to get developers producing applications using this technology.

然而，像这样一本书的挑战在于把足够有用的信息压缩在单个章节来让开发人员使用该技术创建应用程序。