make a 180-degree turn （直译）
turn right around
The car turned right around and went off in the opposite direction.
那部车作一百八十度的转後向相反的方向驶去.
make an about face=make a 180-degree turn
来一个一百八十度的大转弯
make a 180-degree turn （直译）
turn right around
The car turned right around and went off in the opposite direction.
那部车作一百八十度的转後向相反的方向驶去.
make an about face=make a 180-degree turn
来一个一百八十度的大转弯