文中分析了嘉陵江流域洪灾具有普遍性 、 频繁性 、 季节性 、 破坏性、复合性的特点. He holds that the Jialing River Basin's flood has five characteristics: universality, frequency, seasonality, destructiveness and complexity.
赶快把绑住我的手的绳子解开。Just untie my hands.在这?热?投手投球竟打中了三个击手的头.The pitcher has beaned as many as three batters in this game.棒球比赛时,裁判员站在接球手的身后.An umpire stands behind the catcher in baseball....
这名重量级拳击冠军将尝试挑战霍利菲尔德的世界冠军头衔。The heavyweight champion will be given a shot at Holyfield's world title.我正想换工作，想尝试点不一样的事情来挑战一下自己。I'm trying to move on and stretch myself with something different.幸福的秘诀就是要不停地给自己设定新的挑...