1、separate

分開的;單獨的;獨立的

Each villa has a separate sitting-room.

每棟別墅都有一間獨立的起居室。

They are now making plans to form their own separate party.

他們如今正計劃組建自己的獨立政黨。

不同的;各別的

Use separate chopping boards for raw meats, cooked meats, vegetables and salads.

切生肉、熟肉、蔬菜和拌色拉的青菜時要使用不同的切菜板。

Men and women have separate exercise rooms.

男女有各自的健身房。

(使)分開;(使)分離;分割;劃分

Police moved in to separate the two groups.

警方介入進來，將兩撥人分開。

The pans were held in both hands and swirled around to separate gold particles from the dirt.

雙手握住淘選盤不停旋動將沙金和塵土分開。

2、demonstrate

證明;論證;表明;說明

The study also demonstrated a direct link between obesity and mortality.

該研究還表明了肥胖癥和死亡率之間存在直接的聯系。

You have to demonstrate that you are reliable.

你得證明自己是靠得住的。

顯示;表露

Have they, for example, demonstrated a commitment to democracy?

例如，他們是否已表現出會致力于民主？

The government's going to great lengths to demonstrate its military might.

該政府正不遺余力地展示其軍事力量。

示威;進行示威游行（或集會）

30,000 angry farmers demonstrated against possible cuts in subsidies.

3萬名憤怒的農場主示威抗議可能對農產品補貼進行的削減。

In the cities vast crowds have been demonstrating for change.

在城市里，大批的人群舉行示威游行，要求進行變革。