NCDC also reports that the North American snow cover extent for the month was the smallest on record for April.

NCDC还报告说，当月北美积雪程度是有记录以来四月份最小的。

youdao

Whilst she currently holds the record for the smallest waist on a living person, the record for the smallest waist ever goes to Ethel Granger who had a wasit of just 13".

不过，她现在只是活着的人里面腰围最小的，最小腰围的记录曾经由伊森格兰其（Ethel Granger)获得，他的腰围只有13英寸。

youdao

The previous record for world's smallest fish, according to the Natural History Museum, was held by a species of Indo-Pacific goby(15) one-tenth of a millimeter(16) longer.

自然历史博物馆说之前世界上最小的鱼是印度太平洋虾虎鱼的一种，体长十分之一毫米。

youdao

Britain 's deficit in the first quarter was its smallest since 1998, thanks to record investment income.

ECONOMIST: Overview

But the new find is a planet just a third the size of that recent record-holder, smaller even than our Solar System's smallest planet, Mercury.

BBC: Exoplanet Kepler 37b is tiniest yet - smaller than Mercury