You are given a sentence in English. Your job is to translate the English sentence into Persian.

And architect Christian Kerrigan has come up with a series of designs that show us how it may be possible to actually grow a limestone reef underneath the city.
و مهندس معمار کریستین کریگان مجموعه ‌ ای از طرح ‌ ها رو ارائه کرده که به ما نشون می ‌ دن که چگونه می ‌ شه واقعا یه صخره ‌ ی آهکی رو زیر شهر پرورش داد.