Sewell et al. (1969) have developed a more complex recursive model of the educational and occupational status attainment process. Sewell等...
... 已經是『怎麼』，ever 是加強how） The tax laws grow ever more complex. 賦稅法條一直都越變越複雜。 ever 有時意思是：always; at all times 翻譯...
The "evil forces" that are destroying the natural world have never been more complex . 翻譯：破壞自然界的邪惡力量，從未有如現在這般複雜。