kmph

基本解释

That's 15 kmph faster than the previous record, set in 1999 by an American.
此前的風力車速度紀錄爲每小時187.;8公裡，1999年由美國人創下。
It has a top speed of 407 kmph and takes only 2.5 seconds to reach 100 km from standstill.
該車時速最高可達407公裡，從0到100公裡的加速時間僅需2.;5秒。
Traversing the USA costs a high-speed train more than 48 hours at the speed of 96 kmph.
一輛時速爲96公裡的快速火車;橫跨美國需要48小時以上.
The noiseless vehicle can travel at speeds up to 88 kmph and go 300 km on a fully chargedbattery.
它沒有機械噪音，最高時速88公裡，充一次電能跑300公裡。
The 6-lane bridge allows a speed of 100 kmph and is designed to last 100 years at a cost of RMB14b.
該橋爲雙曏六車道，設計時速100公裡，設計使用壽命爲一百年，縂投資近140億元。