dalliance|dalliances

她对摄影只是浅尝辄止，很快就失去了兴趣。

Her ___dalliance with photography was brief and lacked commitment.

她年轻时有过一些短暂的恋情，但从未认真过。

She had a few ___dalliances in her youth, but never anything serious.

他们的短暂恋情只是夏日的一场无拘无束的嬉戏。

Their ___dalliance was just a playful summer fling with no strings attached.