The most important skill in mathematics is the ability to think clearly.
词语就像钥匙,选对了就能打开任何一扇门。
Diplomacy requires constant dialogue with other countries to enhance mutual understanding and trust.
外交需要不断地与其他国家进行对话,以增进相互了解和信任。
每一代人都应视地球为信托。
我不管别人怎么看我,我只要做好自己。