Correct or improve the translation of the following English sent

Correct or improve the translation of the following English sentences.原文：I said, “I didn’t know you could speak English.” He laughed and said, “A little bit.’’ measuring with his finger and thumb. 译文：我说：“没想到你会说英语呀。”他笑了起来，接着说“一点点“。一面说着，一面用食指和拇指量了量。改译：
【正确答案】：

我说：“没想到你会说英语呀。”他笑了起来，用食指和拇指比划着说“一点点“。

【题目解析】：原译文对词类活用掌握不够。measure本意是“（衡）量”，在句中用得形象、巧妙，伸出食指和拇指用来“比划”，两个指头靠得很近，表示数量很少。因此，measure在此译为“比划’’， 而非“测量”。