Empty array when I put translate into a function about google-translate-api HOT 2 CLOSED

var getTran = async (text, options) => {
	var _result = [];

    try {

        _result = await Translate(text, options);
		console.log("    in getTran(): " + JSON.stringify(_result));

    } catch(err) {
        console.log("" + err);
    }

    return _result;
}
var mainProcess = async (callback) => {
	var text = "test";

	console.log("* Some process Before");
	var resutl = await getTran(text, {from: 'en', to: 'th'});
	console.log("    in mainProcess(): " + JSON.stringify(resutl));
	console.log("* Some process After");
}
mainProcess();