英漢例句雙語例句A river, about 965 km (600 mi) long, of northern Bolivia flowing partly along the Brazilian border to join the Beni River and form the Madeira River.玻利維亞北部的一條河流，流程約965公里（600英里），部分河段沿玻利維亞-巴西邊境流淌，而后與貝尼河匯合形成馬德拉河。beni river更多例句