km
US
・UK
A1 初級
n.名詞公里
I can only do a 1km run tonight because I have an event to go to
影片字幕
華萊士線——分隔兩個世界的隱形地理線 (The Invisible Barrier Keeping Two Worlds Apart)
09:25
- a 32 km stretch of water that seems pretty unassuming.
一個32公里長的水域，似乎很不起眼。
世界上最短航線！起飛到降落居然不用兩分鐘？！ (I took the world's shortest flight. It was underwhelming.)
04:32
- Spanning a distance of 1.7 miles or 2.7 km over some 80-or-so seconds,
在大約 80 秒左右的時間內跨越 1.7 英里或 2.7 公里的距離，
這些關於地球的冷知識會讓你永生難忘 (Amazing Earth Facts To Blow Your Mind)
02:53
- Orbiting around the sun at a whopping speed of 107,218 km/h, that's pretty fast for
它以每小時 107,218 公里的高速繞著太陽運行，這對體積如此
人類最有可能滅絕的十一個原因 (The 11 Greatest Threats To Humanity)
04:11
- 4 km cubic of magma but the super volcanos
化龐貝城為廢墟；而超級火山的影響
- can release more than 500 km cubic.
威力達 500 平方公里
原子到底有多小？ (How Small Is An Atom? Spoiler: Very Small.)
04:58
- Electrons orbit the atom core. They travel at a speed of about 2,200 km/s,
電子圍繞著原子核轉 他們在裡面行徑的速度約每秒2200公里
ARMADA--"山戶 "號戰列艦 (ARMADA - Battleship YAMATO)
05:33
- 72,000 tons of steel. 500 km of welded joints—
耗費72000噸的鋼鐵，焊接處總長更達500公里
- That works out to 130 tons of fuel per 100 km.
航行100公里就要消耗130噸燃料便可得知
我們如何決定限速？ (How Do We Decide Speed Limits?)
04:47
- European Road Safety Observatory: for every 1 km/h increase in speed there's a 3 percent
按照歐洲道路觀察報告指出，時速每提高一公里，就增加 3%
空中客車/波音 - 當前飛機概覽（英文配音，法語字幕 (Airbus / Boeing - Current Aircraft Overview (English voice over, sous-titres français))
12:49
- ... and has a range of up to 4,000 NM (7,400 km). So flights across the Atlantic are possible.
航程可達4000浬（7400公里），可直接飛越大西洋。
- The airplane has been designed for long distances and has a range of up to 7,500 NM (14,000 km).
這型客機是設計用來飛行7,500浬(14,000 公里)的長距離
臺灣之旅 (A Trip To Taiwan - A Journey Into Asia (45 min. film))
45:40
- With a speed of 60 km/h, we went up the 100 floors in about 30s and I could feel my ears
電梯以時速60公里的速度上升，30秒就到達100層了，我感覺耳朵塞住了