The aim is to develop clothes that can monitor impacts on the body, strain on joints and an athlete's gait as well as heart rate, blood pressure and sweat pH.

他们的目标主要是研制一种服装，而这种服装可以监测人身体，关节的接力和运动员步法，心率，血压和汗液的pH值。

youdao

Using sensors to monitor pH levels, the LED display turn from green to yellow when the pH levels become elevated.

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Ms. LIZ MARTINS(ph)(Business Monitor International): We don't see a huge decline.

NPR: German Chancellor Merkel to Visit Bush

But Liz Martins(ph), head of Mideast Coverage for Business Monitor International, says Iran's economy is protected by oil exports.

NPR: German Chancellor Merkel to Visit Bush