100斤英语怎么说

the super model is one point seventy-eight meters tall

A perfect model with the height of 178cm.

I do hope my weight is 50kg.

I wish my weight is 50 kg.

我很瘦我只有100公斤翻译为：I'm thin. I only have 100 kilograms in now。

I'm very skinny and I only have 100 kilograms因为是一般现在时，表示一般的状态。

100KG咯~~

I am thin. just have 100kg . 用一般现在时，主系表结构就能表达清楚。简单句就能表达，无需使用复杂句子。