بهروز

drive sth down= to force a value to go down پایین کشاندن چیزی ( مقدار، قیمت و . . . )

= to intend to get sth به چیزی چشم دوختن

اینستگرام پسند

involving students with different levels of ability دانش آموزان با سطوح متفاوت

if sth is all - expenses - paid, it means that you don't have to pay for anything yourself هزینه تقبل شده ( رایگان )