他决定降低价格以吸引更多客户。
tā juédìng jiàngdī jiàgé yǐ xīyǐn gēngduō kèhù 。
He decided to lower the price to attract more customers.
为了节省能源,我们需要降低用电量。
wèile jiéshěng néngyuán , wǒmen xūyào jiàngdī yòng diànliàng 。
To save energy, we need to reduce electricity consumption.