際に/際/際は => occasion, time N2
次第で/次第だ/次第では => Depending on, So N2
[際「さい」]して/に([際「さい」]し)/に[際「さい」]しての => At the time of A (which starts now).. N2
Time, Situation
次第 => as soon as ~ N2
次第だ => depending on; so ~ N2
(の中)で~が一番~です => out of this group, [A] is best N5
に際して => on the occasion of; at the time of ~ N2
に行く/に来る/に帰る => go/arrive/go back (to do something) N5
次のように => in the following manner, as follows N4
Description
[次第「じだい」]だ => It depends on A N2
Based, Focused, Depending on
とはくらべ[物「もの」]にならない => It's no match for A N1
Comparison/ Exchange
事と次第によって => Depending on the progress of the situation N2
How to say the beginning