1·This can be perverse: e.g. those who drink imported mineral water in glass bottles get points, unlike greener types who drink from the tap.
这有可能违背常理:例如,那些饮用进口玻璃瓶装矿泉水的人得分,不像那些从水龙头喝水的绿色环保者。
2·Chest pains can be a warning signal of heart problems.
胸部疼痛可能是心脏病的报警信号。
—— 《牛津词典》
3·Anxiety can be caused by lack of sleep.
睡眠不足可能导致焦虑。
—— 《牛津词典》
4·Judging by appearances can be misleading.
单凭外表判断可能出错。
—— 《牛津词典》
5·Fruit juices can be harmful to children's teeth.
果汁可能损坏儿童的牙齿。
—— 《牛津词典》