如果说老一辈守住的是“根”，那么年轻一代算的则是产业升级的“账”。
Koch said it was an amazing feeling to see the rocket.
。夫子是该领域的重要参考
Minor road updates (like those in map data that might be a few months old if you're using maps from different regions) usually result in negligible cost differences for shortcuts, so the pre-calculated values remain effective.
Rare clash off island’s coast took place amid US oil embargo and heightened tensions between two countries