Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。
新概念英语第二册 Lesson 94 Future champions

📚 句中词汇解析

从本句中提取的重要词汇

swimming ['swɪmɪŋ]
n. 游泳;眩晕; v. 游泳( swim的现在分词);漂浮;浸，泡;旋转;
💡 swimm=swim游泳+ing行业,状态，行为 →游泳
"Swimming is good exercise."
游泳是有益的运动。
近义：lightheadedness, seasickness, vertigo, wooziness, dizziness, airsickness
early ['ɝli] 词频1
adj. 早的;早期的;早日的;（果实等）早熟的; adv. 早;在初期;先前;提早;
💡 三十“而立”（谐音），人生 早期
"They filed an application to have their case heard early."
他们申请早日审理他们的案子.
近义：onetime, back, previous, prior, old, earlier 反义：hind, hindmost, back, postern, puisne, retral
children ['tʃɪldrən] 词频1
n. 孩子们(child的复数);儿童;膝下;孥;
"Children must learn socially acceptable behaviour."
儿童必须学会社会上认可的行为举止。
近义：kids, bambini, bambinos, offspring, progeny, scions 反义：parentage
proved
prove的过去式和过去分词
近义：proven, tested, tried, confirmed, demonstrated 反义：unascertained, unchecked, undemonstrated, unfounded, unproven, unsettled
instructed
a. 受教育的, 得到指示的, 被委派的
近义：trained

📚 更多「新概念英语第二册」例句

I turned round.I looked at the man and the woman angrily.
我回过头去怒视着那一男一女，
He told me that the firm could not afford to pay such large salaries.
他还告诉我，公司支付不起这么庞大的工资开支，
The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field.
雪地上，水面上，甚至刚耕过的田里。
'Young man,' she answered, 'if you ate more and talked less, we would both enjoy our dinner!
“年轻人，”她回答说，“如果你多吃点，少说点，我们两个都会吃得好的！”
The tree was planted near the church fifty years ago, but it is only in recent years that it has gained an evil reputation.
该树是50年前栽在教堂附近的，但只是近几年才得到了一个坏名声。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。