a sense of occasion
時と場合をわきまえるセンス
be equal to the occasion
臨機応変に対処できる
for [on] A's occasion
A(人)のために
give occasion to A
Aを引き起こす
if [when] (the) occasion arises [offers]
((形式))その時が来たら,機会があれば
on occasion
時折り,時々(occasionally)
on several [many] occasions
何度も
on the occasion of A
((形式))Aの時[機会]に
rise to the occasion
臨機応変に行動する