入口处在马伯里路，有清晰的路标。The entrance is well signposted and is in Marbury Road.他们猛冲到入口，强行闯入。They rushed the entrance and forced their way in.山洞的入口被地产的主人给堵上了。The entrance to the cave was infilled by the landowner....
三角形的三个高共点.The 3 altitudes of a triangle are concurrent.建构一动态绘图:展示星状线共点的三切线.Construct an animation of three concurrent tangents of the astroid.圆上五点,其任四条辛姆森线会共点,可依次找出五点,这五点会共圆.Discover a theorem about the Simson line and f...
Saunas can be hazardous if misused. Avoid a big meal beforehand.洗桑拿浴如果方法不当会有危险，浴前切忌饱食。I asked myself: How does this sauna differ from all other saunas?我扪心自问: “这个桑拿和其它的有何不同? ”They may also have swimming pools, saunas, exe...