Meaning of ěr:
尔
variant of 爾|尔[er3]; thou; like that; you
Zài zhè duàn lǚchéng zhōng, wǒ jiàn dàole yī gè tèbié de rén, tā de míngzì jiào Yuē'ěr.
在这段旅程中,我见到了一个特别的人,他的名字叫约尔。
During this journey, I met a special person whose name is Joel.
Gǔ shí, rénmen huì yòng "ěr" biǎoshì "nǐ".
古时,人们会用"尔"表示"你"。
In ancient times, people would use "尔" to mean "you."
Rénshēng màncháng, dàn jīhuì bù duō, ěr yào zhēnxī.
人生漫长,但机会不多,尔要珍惜。
Life is long, but opportunities are few; you should cherish them.
Nǐ hǎo, hěn gāoxìng jiàn dào ěr.
你好,很高兴见到尔。
Hello, I'm very pleased to meet you.
thus; so
Tā rú cǐ nǔlì, ěr chénggōng.
他如此努力,尔成功。
He worked so hard, thus succeeded.
Méi xiǎngdào shìqíng huì biàn dé rúcǐ máfan, ěr děng bù gāi xiǎo shì.
没想到事情会变得如此麻烦,尔等不该小视。
I didn't expect things to become so troublesome, you all should not underestimate it.