1. Tom lives in a log cabin.
    汤姆住在木屋里。

2. The most valuable find of all was the ship´s log book, parts of which it was still possible to read.
    打捞到的东西中最有价值的是船上的航海日志，其中有一部分仍然清晰可读。

3. This means that major cities are getting the basic infrastructure to become major parts of the information superhighway, allowing people to log on to the most advanced services available.
    这意味着其主要城市正获得必需的基础设施，成为信息高速公路的主要部分，使人们能够进入系统，获得最先进的服务。

4. Put another log on the fire.
    往炉子里再添一段木柴.