look forward to後面什麽時候跟to do，什麽時候用doing

look forward to 後面只能跟 動名詞 或名詞 意思和expect to do sth 壹樣\x0d\I am looking forward to seeing you soon. = I expect to see you soon.\x0d\I am looking forward to your early reply. = I extpect to receive your reply.\x0d\而且 壹般都是 be looking forward to doing sth 表示壹直期待的意思。