Examples
wèi le为了tí gāo提高chū shēng出生shuài率，zhōng guó中国zhèng fǔ政府huā花le了hěn很duō多qián钱zài在dà xióng māo大熊猫chéng gōng成功fán zhí繁殖de的yán jiū研究shàng上。
为了提高出生率，中国政府花了很多钱在大熊猫成功繁殖的研究上。
The Chinese government has spent a lot of money on research into successful panda breeding in order to increase their birth rate.
数月后，牠们回到了北极的繁殖地。
A few months later they return to their breeding grounds in the Arctic.