绿色低碳转型是石油行业的必然选择，我们要在保障能源供应的同时，积极推进清洁能源发展。
Green and low-carbon transformation is an inevitable choice for the petroleum industry. While ensuring energy supply, we must actively promote clean energy development.
Prolonged contact with the computer turns mathematicians into clerks and vice versa.
解释：向外物游览就要要求外物的完备，向自己内心求取，则能充实完善自身。
