contoh kalimat as keen as mustard

• My men are as keen as mustard, sir.
  Orang2 ku sangat tajam laksana mustard, Pak.
• But make no mistake, he's as keen as mustard for some fresh takes, aren't you, Ken?
  Tapi jangan salah, dia sama seperti mustard untuk sesuatu yang baru, iya kan, Ken?