Policy space
[計] 策略空間
?? 詞語組成解析
space
[spes]
n. 空間，太空;空白，間隔;空隙;片刻;
vt. 把…分隔開，留間隔于…之間;
vi. 以一定間隔排列;
??? 情景例句
and his interview was very successful.
他的面談很成功。
Go three blocks and make a right. It's right there.
過3個街區，然后往右拐。那里就有個郵局。
That makes sense.
那可以理解。