亲戚都不归附，也就不要对外办交际。 

The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe or of its indirect consequences.

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。

摆脱诱惑的唯一方法就是屈服于它。