1. Bruce engaged low gear and drove at a terrifying speed.
    布鲁斯接上了低档，开车速度令人害怕；

2. Bruce went into a low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zigzag course.
    布鲁斯挂上慢档，把两只前轮分别搁在裂缝的两边，顺着弯弯曲曲的裂缝，以发疯的速度向前开去。

3. The buffalo is rather terrifying.
    水牛非常恐怖。

4. So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
    因此，听说北海石油钻井平台上的潜水员受到巨型鱼类的恐吓，确实很让人吃惊。