The front door dog-legged -like structure heat insulation, separates the noise, the operation comfortable and the energy conservation.
前门双壁式结构隔热、隔噪音，操作舒适并节省能源。
2
Dog tricks and Bark Machine provides owners with helpful tips and tricks for training your four-legged friend.
训狗秘籍与吠叫机提供了大量技巧和窍门训练你四条腿的朋友。
3
The difference here is that instructors are certified in both fitness and dog training, and each bootcamper happens to have a four-legged partner by their side at all times.