Besides the boat tours, there are city buses.

除了乘船游玩，您也可以选择旅游巴士。

Two companies offer special services: The Top Bus Company runs all its tours with a live commentary in English.

有两家公司提供这样的特别服务：顶级巴士公司的所有线路都带英文的现场解说。

Tours leave from 8.30 a.m. every 20 minutes.

大巴每天从早上8点半开始，每20分钟发一趟。

There are departures from Central Station, Castle Hill and Long Walk.

首发站有中央车站、城堡山丘和步行长路。

This is a hop-on hop-off service and tickets are valid for 24 hours.

你可以在途中随时上下车，车票24小时内有效。

For further details call Top Bus on 0208 9447810.

如果想了解更多信息的话请垂询顶级巴士公司电话：0208 9447810。

The Number One Sightseeing Tour is available with a commentary in eight languages.

另外一家叫第一观光旅游的公司提供八种语言的讲解。

Buses depart from Central Station every five to six minutes from about 9 a.m. with the last bus at around 7 p.m.

巴士从中央车站发车，从早上9点到下午7点每隔五六分钟发一班。

There are also Number One services with an English-speaking ...

第一观光旅游公司还提供英文的...