: Humans are unable to see during nighttime. , Clothes end up polluting the planet. , Cities consume tons of energy. , Meat production significantly harms the environment., Water resistance slows down swimmers., Running can strain your knees., Humans are becoming increasingly lonely., Many couples cannot afford to have children., Navigating cities is challenging for blind people., DangDangerous chemicals might be smuggled through airports.,

Problems B2

인쇄
퍼가기

순위표

랜덤카드(은)는 개방형 템플릿입니다. 순위표에 올라가는 점수를 산출하지 않습니다.

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?