講解：
a conglomeration (of sth)
混合物；聚集物:
The city has a conglomeration of buildings of different sizes and styles.
這個城市有大小和風格各異的建筑樓群。

broker sth
安排,協商(協議的細節,尤指在兩國間):
A peace plan brokered by the UN is underway.
一個由聯合國出面協商的和平計劃開始了。

take advantage of sth / sb
利用；利用(機會):
She took advantage of the children's absence to tidy their rooms.
她趁孩子們不在時收拾了他們的房間。

attempt to do
努力；嘗試；試圖:
I will attempt to answer all your questions.
我將努力回答你的全部問題。

break up
結束(關系)；關閉(公司):
They decided to break up the partnership.
他們決定拆伙。

to your knowledge
據某人所知:
'Are they divorced?' 'Not to my knowledge.'
"他們離婚了嗎？" "據我所知沒有。"