sally forth

基本解释

I must sally forth into town and buy my week's food.
我必须到镇上走一趟买我一周的食物。
By definition, a superpower has to sally forth into the world.
从理论上说，超级大国必须要走向世界。
It was in this mood that he would occasionally dress up, go for a shave, and, putting on his gloves, sally forth quite actively.
就在这样的心情下，他偶尔会打扮整齐，去修一下面，然后戴上手套，兴冲冲地动身出门。

When cars start to stack up in line, a crew member may sally forth, PDA in hand, to take orders.
FORBES: On The Cover/Top Stories
To power and global reach can therefore be added another imperial characteristic: an actual desire to sally forth and act.
ECONOMIST: America and empire
Meanwhile, the world had better get used to living with an audacious risk-taker, who, unlike his predecessor John Quincy Adams, is not afraid to sally forth in search of monsters to destroy.
ECONOMIST: American foreign policy

to leave a safe place in a brave or confident way in order to do something difficult