During this time, the bar prevents fresh gas from entering the central part of the galaxy.
During this time, the bar prevents fresh gas from entering the central part of the galaxy.
在这段时间里，星棒阻止了新鲜气体进入星系的中心地带。
During this time, the bar prevents fresh gas from entering the central part of the galaxy.
在这段时间里，星棒阻止了新鲜气体进入星系的中心地带。