Petersen grab

例句：

1. 1.Peterson grabbed the bag and ran out of the room.
   彼得森抓住了包，跑出了房间。
2. 2. The policeman Peterson grabbed the suspect and led him to the station.
   警察彼得森抓住了嫌疑人，把他带到警局。
3. 3. She grabbed ahold of the ladder and climbed up to the roof.
   她抓住了梯子，爬上屋顶。