我的车子在高速公路上抛锚后，我打电话向警察求助，20分钟后他们赶来帮我。
I called the police for help after my car broke down on the freeway. Twenty minutes later, they came to my rescue.
我的车子在高速公路上抛锚后，我打电话向警察求助，20分钟后他们赶来帮我。
I called the police for help after my car broke down on the freeway. Twenty minutes later, they came to my rescue.
应用推荐