在javascript中使用数组替换字符串

Question

abc1    abc2    abc3
abc4    abc5    abc6
abc7    abc8    abc9

使用上面的csv文件，通过替换bellow句子中的双引号来加载文本。 句：

"" is going with "" to "" for something to know.

预计出局是：

abc1 is going with abc2 to abc3 for something to know.
abc3 is going with abc5 to abc6 for something to know.

在javascript，php中这样。

到目前为止，我已尝试过代码：

var s = 'Neque porro "" estqui "" dolorem';
var insert = [["a1", "b1"]["c1","d1"]];
console.log(insert);
var words = new Array();
words = s.split(" ");
console.log(words);
var count = 0;
for (i = 0; i < words.length; i++) {
    for (j = 0; j < insert.length; j++) {
        if(words[i] == '""')
            s = s.replace(/""/, insert[j]);
    }
}
console.log(s);

Answer 1

Hurray I got the answer:
    reader.onload = function (e) {
                                    var sent = ''; var sentt = ''; var senttt = '';
                                    sent = $('#mixmsg').val();
                                    var quoteLength = (sent.match(/""/g) || []).length;
                                    var rowcells = [];
                                     rows = e.target.result.split("\n"); alert(rows);
                                    for (var i = 0; i < rows.length; i++) {
                                        var cells = rows[i].split(",");
                                        rowcells.push(cells);
                                    }
                                    var rowcellso = rowcells.slice(0, -1);
                                    console.log(rowcellso);
                                    for (var ro = 0; ro < rowcellso.length; ro++) {
                                        for (var scol = 0; scol < quoteLength; scol++) {
                                               sent =  sent.replace(/""/,rowcellso[ro][scol]);
                                           console.log(rowcellso[ro][scol]);                                       
                                        } sentt +=sent+'\n'; sent= $('#mixmsg').val();
                                    } 
                                    $('#container').html(sentt);
                                }