我们坐上上山的大巴车，一路惊险连连，转弯处车身倾斜，身体在惯性的驱使下不时倒向一方。
B-Person I-Person O O O B-Location O B-Thing I-Thing I-Thing O B-Metric I-Metric O O O O O B-Location I-Location I-Location B-Thing I-Thing O O O O O O O O O O O O B-Time I-Time O O B-Location I-Location O