They went down between the bare, reddish- yellow walls of earth, all ridged and wrinkled by forgotten rains.

他们在光秃秃的、红黄相间的土墙之间往下走，被遗忘的雨水打得皱巴巴的。

Filigrees of dust clouds align with the arms as well, and the central bulge or bar glows an eerie reddish yellow, the star formation there long since ceased, the bluer stars all exploded, leaving only the redder stars behind.

细丝状的尘雾也排列在星臂上，中央的凸起物或条状物发出怪异的红黄色，那里的恒星形成活动早就停止了，更蓝的恒星都爆炸了，只留下更红的恒星。