Li Busu was even more frightened and his face became tense with fear.Like an arrow shot out from a bow, he rushed over to the east window and carefully studied the outside.

• 三个人不禁毛骨悚然，李不俗更是惶恐，满脸惊悸，他一个箭步，冲到东侧窗前，向外仔细张望。