1. Even on Valentine's Day, when the price of a dozen roses and delivery can soar as high as $150, 12 of Roses Only's most expensive flowers sell for just $35.
    即使是在情人节，当一打玫瑰价格外加送花费可上涨至150美元的时候，"惟一玫瑰"花店里最贵的玫瑰也只卖35美元一打。

2. You soar effortlessly over high mountains and deep valleys. You really see the shape of the land.
    你不费吹灰之力便翱翔在高山幽谷之上。你能真正地看到大地的形态。

3. You soar effortlessly over high mountains and deep valleys.
    你毫不费劲地飞越高山幽谷，

4. Engineers may soon be free to let their imaginations soar without being penalized by expensive failures.
    因此，工程技术人员可能很块就可充分发挥他们的想像力，而不会因失败而造成经济上的损失。