塞缪尔·朗荷恩·克列门斯拿到了轮船舵手执照。

Samuel Langhorne Clemens earned his steamboat pilot's license.

youdao

塞缪尔·朗荷恩·克列门斯拿到了轮船舵手执照。

Samuel Langhorne Clemens earned his steamboat pilot 's license.

youdao

塞缪尔·朗荷恩·克列门斯拿到了轮船舵手执照。

Samuel Langhorne Clemens earned his steamboat pilot 's license.

youdao