为：同“伪”。“务为”即作假。盖：遮盖。虚：虚假。弄虚作假．时间不会太久；遮盖虚假的事情，时间也不会太长。

Innovation is the core driving force of agricultural development. Only by constantly breaking through traditional planting models can China's fruit industry go global.

The increase of national wealth depends chiefly upon the increase of production.

我写歌是为了记住，也是为了忘记。