慣用語

when it comes to+ V-ing(說到... ; 當事情轉變成..)

=speaking of + N/V-ing

例

When it comes to music, John is in the known.

=Speaking of music, John is in the known.

例:

When it comes to modifying financial strategies and converting systems to the Euro, you will be sure to benifit from our expertise.

同樣用法:

have an aversion to writing scripts for the TV drama              (很厭惡~)

hold the key to making profits(掌握~的關鍵)