講解：
hold a post
職位；(尤指)要職
He has held the post for seven years.
他擔(dān)任這個職務(wù)已經(jīng)三年了。

incite sb (to sth) | ~ sth
煽動；鼓動:
They were accused of inciting the crowd to violence.
他們被控煽動群眾暴亂。

be slippery
滑的；滑得抓不住(或站不穩(wěn)、難以行走)的:
In places the path can be wet and slippery.
這條小徑有些路段又濕又滑。

insipid + noun
沒有趣味的；枯燥乏味的
After an hour of insipid conversation, I left.
經(jīng)過一個小時乏味的談話之后,我離開了。

assign sth (to sb) | ~ (sb) sth
分配(某物)；分派,布置(工作、任務(wù)等):
The two large classrooms have been assigned to us.
這兩間大教室分配給了我們。

be fair!
要講道理:
Be fair! She didn't know you were coming.
要講道理！她不知道你要來。