On the other hand, improving the serving environments,such as optimizing the furnace’s structure, regulating manhandle, etc. increase of service life. 另一方面,改善使用环境,如通过炉型改进优化,规范人为操作等措施,以提高其使用寿命。
Frost was not only a metrist but a poet who gloriously manhandled meter, making it stress fine shadings of speech and thought. 弗洛斯特不仅是一个格律诗人,他还有力推动了格律的发展,使格律强调话语和思想的精妙背景。