For passers-by: please remember you are not alone in this world. Give your hand to help someone - some day you will also need help!

路人：请记住你是不是单独在这个世界上。给你的手，帮助别人-有一天，你也会需要帮助！

youdao

Help! What's the matter? Could you give me a hand? Would you help me? Do you think you can lend me your bike? Do you mind helping me with my English?

救命。怎么了呀？你能帮我个忙么？你能把你的自行车借给我吗？你介意帮我学英语吗？

youdao

I will never forget your kindness. If you are in need of help next time, I will show up to give you a hand.

我不会忘记你为我所做的一切，下回当你需要帮忙的时刻，我一定会出来助你一臂之力。

youdao