Vous avez cherché: it is a sunny day (Anglais - Chinois (simplifié))

sunny day
大晴天

it is a fair bet
huwa bet ġusta

it is a child.
是一个孩子。

although it is a tool
其虽为器

but it is a problem.
但这是个问题。

it is a member of:
它是下列组织的成员：

it is a life-changer.
这简直帮了大忙了

it is a day of success for all of us.
它是我们大家成功的一天。

it is a written record,
是一本封存的簿子，

it is a continuous process;
是一个连续性进程；

it is a reality we experience and live every day.
这是我们每天经历、生活的现实。

[it is] a day when mankind shall be like scattered moths
在那日, 众人将似分散的飞蛾,

it is a day dedicated to teaching about and practicing healthy lifestyles.
这一天专门用来讲授和践行健康的生活方式。

(it is) a day whereon men will be like moths scattered about,
在那日, 众人将似分散的飞蛾,

so, what does a sunny place need? not habitat per se.
那么，阳光灿烂的地方需要什么？本身不是栖息地。

in weather, the feelings assume the physical characteristics of the weather that they represent, so that the ones collected on a sunny day swirl around as if they're part of the sun.
可以按天气来分类，我们把 感觉特征和天气特征的相似联系起来， 那么那些象征阳光灿烂天气的情绪 不断旋转着，仿佛它们就是太阳的一部分。

and there are a bunch of people who, on a sunny day, would rather be inside and monitoring this, the administrator's notice board, itself a wiki page that anyone can edit.
有一群人，在阳光明媚的一天， 宁愿呆在屋内， 修改这个管理者公告板， 它本身就是个谁都可以编辑的维基页。