他们刚搬进这个街区不久，对周边的路还不太熟悉。
They had recently moved into the neighborhood and were still unfamiliar with the streets around.
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had英 /hæd/|美 /hæd/
recently英 /ˈriːsntli/|美 /ˈrisəntli/
moved英 /muːvd/|美 /muvd/
解释
had recently moved 中 had 为过去完成时助动词，recently 为中位时间副词说明动作在过去的过去发生，moved 为过去分词。
They had recently moved into the neighborhood and were still unfamiliar with the streets around.
had recently moved 中 had 为过去完成时助动词，recently 为中位时间副词说明动作在过去的过去发生，moved 为过去分词。