实战口语情景对话 第997期:Pula, Croatia 克罗地亚普拉

重点讲解：
1. at first 最初；起初；开始时；
例句：At first I didn't know what to make of it.
起初我搞不清那是怎么回事。
2. in time 最终；迟早；
例句：He would sort out his own problems, in time.
他早晚会解决自己的问题。
3. at hand （空间或时间上）接近的，不远的；
例句：Having the right equipment at hand will be enormously helpful.
手头上有合适的设备将会帮上大忙。
4. from time to time 不时地；间或；偶尔；
例句：He does the odd job for me from time to time.
他偶尔来为我做些零碎的工作。