He should weigh around 16kg (35lb). But scooping him up from the floor costs his nursery teacher, a frail woman in a faded sari, little effort.

他的体重应该在16kg左右（35磅）。然而他的幼儿园老师，一位衣着陈旧莎丽的柔弱女子，却能不费吹灰之力把他提拎起来。