afor a given scenario 为一个特定情景[translate] amr green lives very simply though he has lots of money 格林先生非常简单地居住,虽然他有许多金钱[translate] aOhio River Navigation Charts: 俄亥俄河航海图:[translate]
The western pilot, containing charts of the Ohio River, and of the Mississippi from the mouth of the Missouri to the Gulf of Mexico, accompanied with directions for navigating the same, and a gazetteer, or description of the town on t...