fissure of Rolando

例句：

1. 1. The rock is riddled withfissures that make it difficultto climb.
   这块岩石布满了裂缝，很难攀爬。
2. 2. The crack in the wallwas caused by a sudden shift in thebuilding's foundation.
   墙上的裂缝是由建筑地基突然移动造成的。
3. 3. Thescientist discovered a new fissure in the earth's crust that could lead to anearthquake.
   科学家在地壳中发现了一个新的裂缝，可能会引发地震。