我今年已经五岁啦
[wŏ jīn nián yĭ jīng wŭ suì la]
'Wo Jin Nian Yi Jing Wu Sui La': It directly translates to 'I am already five years old this year'. This implies a youthful persona or spirit regardless of actual age - maybe indicating innocence, naivety, playfulness or the wish to return to the simple joys of childhood.