Thank you friends.everyone,I really know some new abbreviations I haven`t known before.But I need to memorize in case I forget them.For me,I remmeber "BTW"someone told me at least 3 times,I always forget it.   Awkward,lol.

:(       I don`t know russian but english.

<ul class="list-inline text-light-gray no-margin-b"><li>@<a ui-sref="user({id:comment.commenter_obj.id})" href="https://www.italki.com/user/4097172" style="color: rgb(149, 149, 149); outline: 0px; outline-offset: -2px;">Ronald Corral</a>  THX,this is that I lrean from they for thanks.You are right,but when I ask them, I feel awkward.</li></ul>

sorry for don`t touching you recently.I change my name and photo.I talked with you on skype before.Hey,a good news, I passed through my exams of tour guide. :)

If we wanna use these idioms and slang,we need learn more english culture and read more english great books.Yep,we learn some english culture but that isn`t enough.Many idioms come from some stories,some events or others.But we would like to know about these ididoms,if you have patience to tell us.The same as chinese,we also have many slang or idioms,we seldom use these in case foreigners can`t understand.we tell each other idioms just like we teach children.   :)

most chinese people use the characters which has been simplified.