我去年因病耽误了很多功课。I missed a lot of school through illness last year.因病请假不扣工资.No deduction in pay is made for absence due to illness.因病而缺课的学生不下十名.No fewer than 10 students were absent through illness....
This system continuously monitors levels of radiation and relays the information to a central computer...这个系统不间断地监控辐射水平，并将信息传送到中央计算机。The main clients are peripherals materialsfor computer, computer monitors and transform...