從木星臭味到地球芳香　太空氣味揭示生命線索Cosmic Odors Could Reveal Signs of Life

The flower looks pretty but is completely scentless.
這朵花看起來很漂亮，但完全沒有味道。

A water molecule consists of two hydrogen atoms and one oxygen atom.
一個水分子包含兩個氫原子和一個氧原子。

The scientists analyzed the moon rock to determine its composition.
科學家們分析那塊月球岩石以確定它的成分。

The composition of the sonata took Mozart only a few hours.
莫札特只花了幾個鐘頭就譜成了那首奏鳴曲。

The teacher said my composition on honesty was excellent.
老師說我那篇關於誠實的作文寫得很棒。

I could feel heat emitted from the fireplace.
我可以感受到壁爐散發出來的熱。

Astronauts must complete many years of training 
before they can actually travel into space. 
太空人必須完成多年的訓練，才能進入太空旅行。

The policemen of this city wear a distinctive uniform, so they are easily recognized.
該市的警察穿的制服很特別，因此很容易認出來。

I don’t recall seeing that girl before.

我不記得以前曾見過那個女孩子。

I don’t remember seeing that girl before.
我不記得以前曾見過那個女孩子。

Toyota has decided to recall all the cars produced in 2004 because of some mechanical problems.
由於若干機械毛病，豐田汽車公司決定召回所有在2004 年生產的車輛。
 

James has total recall of the events of that night.
詹姆士對那晚發生的事記得清清楚楚。
 

The company ordered a recall of the dictionary, as the book contained several errors.
公司命令把那本字典全部收回，因為書裡面有好幾處錯誤。
 

You’ll be able to see a wide variety of marine life in this aquarium.
在這個水族館你將會看到多樣的海洋生物。

When negotiations with the terrorists failed, the marines were ordered to attack the camp.
與恐怖分子的協商破裂後，海軍陸戰隊士兵被下令攻擊他們的營地。

Howard has the potential to become one of the best centers in the basketball league.
霍華德有潛力成為該籃球聯盟裡其中一位頂尖的中鋒。

The earlier you identify potential problems, the sooner you can take action to avoid them. 
你越早發現那些潛在的問題，就能越快採取行動去避免它們發生。

There are an estimated 50,000 alien residents in this country.
該國估計有 5 萬名外僑。

That practice is alien to us.
那個習俗對我們而言很陌生。

Before becoming a US citizen, Roy was labeled an alien by the government. 
羅伊成為美國公民前，被政府歸類為外國人。

Do you believe in aliens from outer space? 
你相信外太空有外星人的存在嗎?

The ceremony was memorable for its splendor.
這個儀式的隆重值得紀念。

My parents and I spent a memorable vacation in the Alps last summer.
我和爸媽去年夏天在阿爾卑斯山度過一個難忘的假期。

The animated movie vividly portrays a brave girl’s fight against leukemia.
這部動畫片生動地描述一個勇敢的女孩與白血病對抗。

Can you describe the man who stole your purse?
妳能描述一下偷妳手提包的人的樣子嗎？

Vince described his girlfriend as an intelligent beauty.
文斯把他女友形容為知性美女。