微信同声传译  这个插件有人用了吗,我输入中文转英文，但就总是10007报错,求解?

报错如下：

fanyi.js? [sm]:121 翻译失败 {retcode: -10007, origin: “你好，中国”, result: “Hello China”, filename: “”, expired_time: 0}

fanyifn: function () {

var that =  this

plugin.translate({

lfrom: “zh_CN”,

lto: “en_US”,

content:“Hello China”,

tts: true,

success: function (res) {

console.log(res.retcode)

console.log(res.filename)

if (res.retcode == 0) {

console.log(“result”, res.result)

that.setData({

mp3url: res.filename

})

} else {

console.warn(“翻译失败”, res)

}

that.setData({

fanyi: res.result

})

},

fail: function (res) {

console.log(“网络失败”, res)

}

})

}