但是，據我們了解，同一時間他有另外的任務，必須要依當時情況來決定，

但是，據我們了解，同一時間他有另外的任務，必須要依當時情況來決定，

Results (English) 1:

However, as far as we know, he has the addition of tasks at the same time, it must be decided according to the circumstances,

Results (English) 2:

However, we understand that, at the same time he has another task, we must be determined by the circumstances,

Results (English) 3:

However, we understand that at the same time he has another task, it must be decided by the situation at that time,