It was lasted for a long time. I am always so sleepy and the hot weather make me fell very bad. As a matter of fact, I ever could not clear my mind.

还是中国字让我觉得更加的具有熟悉感和速度感，最近总是抑制不住的疲倦，所以只好一直这样漫无目的的敲着键盘，因为这样的时刻是清醒的。

youdao

For the man sound of body and serene of mind, there is no such thing as bad as weather... Every day has its beauty, and storms which whip the blood, do but make it pulse more vigorously.

身心若是平静安然，就无谓天气好坏，每天都是美好，激发血性的暴风，只会使脉搏跳得更猛烈。

youdao

It can let short distance transport of information, make a call under bad weather be true and it is very convenience.

它可以实现近距离信息传输，在恶劣的环境下实现通信，方便携带。

youdao