However, there seems like little uncertainly it is here to stay, and the truth is, of course, that plastic has brought massive (15) ________, even environmental ones.

C

-      saving (n): khoản tiết kiệm, tiền tiết kiệm

-      pleasure (n): sự hài lòng, niềm vui

-      benefit (n): lợi ích

-      profit (n): lợi nhuận

“… that plastic has brought massive benefits, even environmental ones.”

(Dịch… rằng nhựa đã mang lại những lợi ích to lớn, kể cả những lợi ích về mặt môi trường)