hi,老欧,没大树可靠,我打算靠自己,再说大树也不见得靠

住.
回龙妹, I have learned Germany,Tongji Uni mittelstufe. But after that for a long time I havenot used it, so my german got worse and worse. But talking to 外事局的人 in German for not a long while should be no problem for me. Thanks