Even among seasoned mountaineers Pinnacle Ridge is considered quite a tough proposition.即使在经验丰富的登山者中，平纳克尔峰也被认为是很难攀登的。The mountaineers bartered between each other.山民们彼此以货易货.The mountaineers did not begin to come down the ...
Students often travel hundreds of miles to get here.学生常常赶数百英里的路来到这里。Hundreds of tightly rolled newspapers were set aflame among the 50,000 crowd.几百张卷紧的报纸在为数5万的人群中被点燃。The temperature in the south will soar into the hundre...
The vehicles are without exception old, rusty and dented...那些车辆一律都很破旧，锈迹斑斑，布满凹痕。Presumably both the very small size and activating influence of fluorine atoms contribute to this exception.这大概是由于氟原子半径小和活性高这两个原因的影响,氟原子对这种例...