Research by the charity Education and Employers suggests five times as many 17 and 18 year-olds in the UK want to work in art, culture, entertainment and sport than there are jobs.

改为as

Research by the charity Education and Employers suggests five times as many 17 and 18 year-olds in the UK want to work in art, culture, entertainment and sport as there are jobs.

比较是两个情形通过as/than进行了组合

X的17 and 18 year-olds

Y的there are jobs available

然后as...as进行比较