That means a longer and straighter ball flight on off-center shots. 那在歪射击意味一次更长和直线球飞行。
Removable weights can be attached to either side of the aerator housing to help maintain a straight course when traversing a slop. 当通过一斜坡时,附在打孔机机壳两侧的可移动的配重可以帮助保持机器走直线球路。