您要查找的是不是：
- The strand party radio to request help. 受困的旅游团用无线电请求帮助。
- radio to request help 用无线电请求帮助
- An international signal used by a distressed ship or aircraft to request help, as by radio broadcasts, flags, or flares. 遇难（呼救）信号：处于险境中的船只或飞行器，如通过无线电广播、旗帜或照明弹来呼救的国际通用信号
- Emergency call boxes are a mainstay in shopping center security, allowing shoppers to request help by simply picking up the receiver. 紧急求助电话是大商场的主要安全措施，消费者只需拿起电话即可求助。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- You can use this sentence as a precursor to requesting help finding a restroom. . 你可以使用这句话，要求别人帮你找到洗手间。
- Rarely did she request help but this was a matter of urgency. 她很少求助於人，这事却是十分紧急。
- He tuned his radio to the police frequency. 他把无线电调到警方的频率。
- This is a very casual way of telling someone that you need to urinate. You can use this sentence as a precursor to requesting help finding a restroom. 这是一种较为随意的方式，告诉别人你想小便。你可以使用这句话，要求别人帮你找到洗手间。
- He listens to the radio to hear the news. 他听收音机是为了收听新闻。
- He turns on the radio to listen the news. 他打开收音机听新闻。
- You can either write or phone to request a copy. 既可以写信也可以打电话索取一本。
- I use a radio to pick up the English programs. 我用收音机收听英语节目。
- We all huddle around the radio to hear the news. 我们大家围聚在收音机旁听新闻广播。
- Uh, I'd like to request a seat by the window. 嗯，我想要靠窗边的位置。
- We all huddled around the radio to hear the news. 我们围坐在收音机旁听新闻广播。
- I would like to request a leave of absence. 我想请几天假。
- We use a radio to pick up English programmes. 我们用收音机收听英语节目。
- I would like to request my travel reimbursement. 我想要报销车费。
- Take this radio to a service shop to have it fixed. 把这台收音机拿到服务中心修理。
