Đặt câu với từ "blind alley"
1. Lt's my job to follow up every lead I get, but I'm afraid your theory is going to steer us right up a blind alley.
Je me dois de tout vérifier, mais votre théorie est un peu farfelue.
1. Lt's my job to follow up every lead I get, but I'm afraid your theory is going to steer us right up a blind alley.
Je me dois de tout vérifier, mais votre théorie est un peu farfelue.