Hi, Could anyone here work on creating good vocabulary and idioms for engineers? What resources do you recommend for engineers who need English in their careers?

"Is been a couple of months" That phrase is correct? Or should i use "it's" ? Why?

by all means

Hi guys 👋, Do you agree that we can't improve our language level without interacting with the others? I just realized that I can't improve my English without practicing by texting. What do you think about this?

How to call it in English?

Characterize conceptual and associative meanings of these words: child,woman, fox, slender HI EVERYONE, can you help me do this exercise, please?

"He » has « seventeen years old* Is it correct?

Hello 👋🏻 자기의 생각 강한 편입니다 What is meaning of 자기의 here?