Editing is the final rewrite of the script.
创新是我们工作的核心;这将帮助我们应对提供可负担能源同时减少环境影响的双重挑战。
燃气发动机是所有热机中最完美的,因为它结合了蒸汽机和内燃机的优点。
The harder you work, the luckier you get.
The brain caps off its second and last growth spurt in your 20s as it rewires itself for adulthood.