1. 叉掉、删去、划掉：crossing mark 过河标 | crossing off 叉掉、删去、划掉 | crossing over 横越
2. 删去：crossing gate ==> 道口栏杆,道口遮断器,岔口遮断器=>踏切遮断機 | crossing off ==> 删去 | crossing point ==> 交点
1. Sharon cut off contacts with Abbas after Palestinian militants killed six Israelis at a Gaza Strip crossing Thursday.
2. After crossing the line, he gestured angrily and stormed off the track.
3. Researchers have disagreed sharply up to now on whether being above ideal weight without crossing the line to obesity takes years off one's life.
4. But researchers have disagreed sharply up to now on whether being above ideal weight without crossing the line to obesity takes years off one's life.
5. The train came off the tracks just after crossing a bridge over a road, said a Reuters photographer at the scene.
6. Buses crossing two lanes and cutting me off when they are turning.