1、有益地
... helplessly 无助地；无能为力地 helpfully 有益地；有用地 help 帮助；补救办法；帮忙者；有益的东西 ...
2、有用地
...helplessly 无助地；无能为力地helpfully 有益地；有用地help 帮助；补救办法；帮忙者；有益的东西 ...
helpfully amy帮忙艾米;艾米有益
helpfully open有助于某人的开放
correct helpfully有益地修改
criticize helpfully有益地批评
Peter Supplied Helpfully彼得提供有益
Movie Script Helpfully国外电影剧本集锦;剧本集锦
Jake Helpfully Chipped In杰克有益插话
She Proposed Helpfully她建议有益