Researchers have already begun to use smartphones in social scientific research, either to query people regularly as they engage in their normal lives or to record activity using the device’s built-in sensors. 定期询问参与者
Staff are always available to answer your queries. 员工随时为您解答疑问。
Give us a ring if you have any queries about the contract. 如对合同有任何疑问，请给我们打电话。
Many people are querying whether the tests are accurate. 很多人都对测试的准确性表示怀疑。