I've decided i'm going to play the Davis Cup tie in July at home against Portugal.这句话里tie是什么意思?充当什么成分?

I’m forgiving what I’ve done! I've decided i'm going to play the Davis Cup tie in July at home against Portugal.这句话里tie是什么意思?充当什么成分? 英语翻译下面应该是歌词.I''ve made up my mind I''ve packed my bagsI''m not returning homeuntil someone will give me reason toI lock the door and take a breathI''m ready to let goI know you''re somewhere out there toothere''s only one thing Show you the way to go 中文歌词 （(1977) (Jacksons)）英文歌词为：Let me show youLet me show you the way to goI don't know everythingBut there's something I do know(I know,I know)I've read and heard a lotAnd now I'm ready to showThat we ca I’ve 英语翻译Fireflight - Brand New DayI'm waking upThe world is turningThe sun is shining againI'm holding onTo things I shouldn'tIt's time to let them goI've been on a losing streakHit so hard I couldn't speakBut when I hear Your voice it fades away I've decided to go home ____Christmas.in or to or for or with? 英语,modal verb填空I‘m in terrible shape!I .exercise more!(I've decided that more exercise is an absolute necessity for me)提示：不是should就是must I've taken my beating I've shed when I'm near那句英文是什么意思? 英语翻译歌词如下：Time goes slowly now in my lifeFear no more of what I'm not sureSearching to feel your soleThe strength to stand alonethe power of not knowing and letting goI guess I've found my way it's simple when its rightFeel lucky jus I'm done和I've done什么区别 I'm done 和 I've done有什么区别? i've done和i'm done有什么区别? Anyway,I've got no idea what I'm saying. I'm afraid I've got too much to do. And I've just found I'm addicted to you I'm sorry.I've already got plans. I'm sorry for the things I've done