西拉对力宏说：If it wasn't because of you， I’m not gonna be here singing beautiful Mandarin songs.

都用了“wasn't”，后面怎么能用“I’m not gonna”呢？西拉应该说“If it wasn't for you， I wouldn't be here singing beautiful Mandarin songs. ”

英文的if有三个状况：1）假设的，2）过去的和3）混合型的；就数第三种最复杂难搞了。

如果上面情况是说过去的话，要改为“If it hadn't been for you，I wouldn't have been here singing beautiful Mandarin songs.

当年瑞典的Roxette的那首歌It must have been love，里面也唱到：“It must have been good，but I lost it somehow”。高三时爱死这首歌了！！！

 现在也还很爱！

女歌手Adele也有一首歌叫If It Hadn't Been For Love，讲的当然是过去的了。

是的，英文有时很难搞，不过还是能搞定的，因为都有formulas。

       西拉是个歌手嘛，无所谓啦，力宏喔。