With the service chinaONEcall, travelers in China trying to understand someone who speaks only Chinese (a taxi driver, for instance) now can call a translator to interpret over the phone. The company is based in the U.K., and service is available 24/7 through mobile phones.
Prepaid packages of minutes are available starting at £39 (near $77) for 60 minutes. You can add more minutes in 30-minute segments while on the road. For info, in the U.S. call 877/660-2838 or visit www.chinaONEcall.com.