translation.en: The boy is wearing his favorite t-shirt given to him as a gift by his father after a trip to Sydney, and you and I can all tell how happy he is and what's exactly on his mind at that moment.
translation.zh: 而这个男孩穿着的 是他最喜欢的T恤衫， 那是他父亲去悉尼旅行时 带给他的礼物。 另外，你和我都能清楚地看出， 这个小孩有多高兴，以及这一刻在想什么。