求翻译：此设计使豆芽机温度准确控制在最有利发芽温度27°左右，从而确保豆芽机不受外界环境影响，加快豆芽的发芽速度，提高豆芽的发芽率和发芽质量。且设计的豆芽机成本低、性能可靠，操作方便。黄豆泡好后进行发芽可不用专人看管，即省时又省力，体现了家用微型豆芽机的设计理念。是什么意思？

This design allows the temperature of the bean sprouts accurate control in the most favorable germination temperature of about 27 ° to ensure that the bean sprouts are not subject to external environmental impact, to speed up the germination speed of bean sprouts, sprouts germination rate and qualit