翻译：it pumps blood in and out through these doors by changing

翻译：it pumps blood in and out through these doors by changing Sign through doors tell you where to go in or out. blood and by is it in your blood?翻译 take in air and send it out through their nose or mouth 翻译 These family are all relatives and move in and out of eac They have warm blood and they breathe air through a hole in Bonded by Blood怎么翻译? 有英语帝吗?blood in,blood out是什么意思 it is through翻译 game changing and crosscutting potential 翻译 You should be out playing i__of working in doors.