What are the two covers in front of the trailer?

Hood: First, the key sensor of the reversing radar. There are usually 4-6 on the bumper. Second, when towing the car, remove the decorative buckle and screw on the support bar. Third, there are bumper mounting screws inside, which play a decorative role. Under the hood is the engine pull, as well as the water tank, water tank cooler, battery and driving computer host. The air inlet of the engine has air filtration, and the electronic throttle and the exhaust of the engine are banana heads of the exhaust pipe.