to be on the run

Question de temps...
(pour la trad je me fais par qui, des amis volontaires? Call Em')
忙碌 mang lu ㄇㄤˊ ㄌㄨˋ: to be busy; to bustle about; to be on the hop; to be on the run
截至jie zhiㄐㄧㄝˊ ㄓˋ：by (a specified time); up to

"Therefore...":此 ciㄘˇ;因而yin erㄧㄣ ㄦˊ;所以suo yiㄙㄨㄛˇ ㄧˇ
He was down with the flu, and therefore couldn't come to the party. 他患了流行性感冒,因此未能前來參加宴會。