1.go + V-ing 去......

例句：It is fun to go traveling with people with the same interests.

與興趣相同的人一起旅行是很好玩的。

2. all the time 始終，一直

例句：Fred can't wait for the day he retires; then, he'll play golf all the time.

弗雷德等不及退休的那一天;那時，他就可以天天打高爾夫球了。

3. no doubt 無疑地

例句：Jessica is so diligent (that) there's no doubt she'll be successful.

杰西卡非常勤奮，無疑地她將會成功。

4. the top of the mountain 山頂

例句：After climbing the mountain, I'll be exhausted, but soon I'll feel energetic again because of the fresh air at the top of the mountain.

爬完山后，我會精疲力竭，但是因為山頂上空氣新鮮，我很快又會覺得精力充沛。