一楼正解,Look forward to your reply.
要客气的话,可说：Look forward to your favourable reply, 或是look forward to your kind reply/advice.
如果事情有点急,可委婉的说：Look forward to your soonest reply.
一楼正解,Look forward to your reply.
要客气的话,可说：Look forward to your favourable reply, 或是look forward to your kind reply/advice.
如果事情有点急,可委婉的说：Look forward to your soonest reply.