function checkOrphan(content, e) {
let len = content.length;
let words = content.split(' ');
e.innerText = words[0];
let height = e.offsetHeight;
let num = 0;
for (var i = 1; i < words.length; i++) {
e.innerText += ' ' + words[i];
if (e.offsetHeight > height) {
num++;
height = e.offsetHeight;
if (i === words.length - 1) {
return true;
}
}
}
return false;
}