精选的英文：
carefully chosen

参考例句：

To sort out;cull.
挑选，精选

It's a racing yacht sailed by a picked crew.
这是一艘由经过精选的队员所驾驶的赛艇。

A new specimen selected to replace a holotype that has been lost or destroyed.
新模标本为顶替已丢失或损坏的正模标本而精选的新标本

No one supposes that our choicest productions have been produced by a single variation from the aboriginal stock
没有人设想我们精选的产物，是从它们的原种仅经一次变异而产生的。

His right hand once more more slowly went over again: choice blend, made of the finest Ceylon brands
他又读了一遍，精选配制，用最优良的锡兰[5]品种配制而成。

choice exotic flowers
精选的美丽花朵

Selections from 18th century English poetry
18世纪英国诗歌精选

This volume of selected works by Shakespeare is in English.
这本莎士比亚的精选作品是英文版。

Outstanding examples of world-famous melodies are classics handed down from one generation to another.
世界名曲精选，传世经典。

At the end of this chapter there is a select bibliography of useful books.
本章末尾列有一份有用的精选书目。

carefully是什么意思：
adv. 仔细地，小心地

Sight the target carefully.
仔细观测这个目标。

This book is a carefully documented biography.
这是一本文献佐证翔实可靠的传记。

Be carefully, don't flour .
小心点，别摔碎了。

The doctor examined him carefully.
医生仔细检查了他的身体。

Aim carefully or you'll miss.
仔细瞄准，否则会击不中的。

chosen是什么意思：
（choose）的过去分词

The victims were not chosen arbitrarily.
这些受害者不是被随意选的。

Members of the Cabinet are chosen by the Prime Minister.
内阁阁员是由首相挑选的。

Flowers are chosen for their scent as well as their look.
选花不仅要观其形还要闻其香。

But critics say that not enough ordinary people are chosen.
但是批评家指出,能够获得殊荣的普通人还是太少了。

Contestants were chosen at random from the studio audience.
选手是通过随机抽选现场观众而产生的。