🗣️ 情景例句
Challenge, the feeling of accomplishment, and knowing that you have made a contribution.
挑战，成就感和知道自己做出了贡献。
I checked my baggage in the baggage section.
我在行李房托运行李。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。