Signage
n. 標記； 標識系統
? 同義詞
??? 情景例句
... and I do need some advice on a difficult problem.
……我的確有一個難題要請教你。
I stayed up until 2:00 in the morning.
我熬夜直到凌晨2點。
local epidemics of this disease could be created.
就可以使這種疾病在一個地區蔓延起來。