当火车终于驶进车站时，我已经在站台上等了将近两个小时了。
When the train finally pulled into the station, I had been waiting on the platform for nearly two hours.
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had英 /hæd/|美 /hæd/
been英 /biːn/|美 /bɪn/
waiting英 /ˈweɪtɪŋ/|美 /ˈweɪtɪŋ/
解释
had been waiting 是过去完成进行时，表示等待这个动作从更早的时间开始，一直持续到火车进站的那一刻。
When the train finally pulled into the station, I had been waiting on the platform for nearly two hours.
had been waiting 是过去完成进行时，表示等待这个动作从更早的时间开始，一直持续到火车进站的那一刻。