leap second是什么意思 leap second在线翻译 leap second什么意思 leap second的意思 leap second的翻译 leap second的解释 leap second的发音

1. Its GDP is now the second largest in the world, and its comprehensive strength and international status have recorded a historic leap.

2. Second quarter commercial rent expectations are set to leap in Hong Kong as supply begins tailing off while demand remains robust.

3. History has shown that Deng Xiaoping's theory of party building is the second historic leap of the Marxist theory of party building in China.

4. The leap second was an unexpected consequence of the 1955 invention of the atomic clock, which use the electromagnetic radiation emanated by Cesium atoms to measure time.

5. And this year's leap second will be the first for seven years.

6. It has taken the Pearl River Delta nearly 30 years to complete the first leap and now it is ready for the second.