Wireless fidelity. Technically, it's a standard ensuring that equipment works on a wireless network. It's on analogy with 'hi-fi', for high fidelity, that used to be common for recording some years ago.

Wifi全称为wireless fidelity.(无线保真)，从专业的角度讲，是一种确保不需要线缆也可使用因特网的技术。 Wifi和hi-fi（高保真）相似--“高保真”一词多出现了，是用来形容唱片音效的。

His pitch to consumers, buy the same household products you already love plus a small deposit and we'll send them to you in durable, reusable packaging.

他向消费者推销，购买你早已心仪的商品时再加一小笔押金吧，我们会以耐用的，可重复使用的包装反馈给您。

Invest in reusable bottles for drinks, instead of using plastic bottles or takeaway cups.

购买可重复使用的瓶装饮料，而不是使用塑料瓶或外卖杯。

First up, I recommend bringing a bunch of Stasher bags now I've talked about these in another like review video that I did of reusable bags, but these are my favorite for car camping.

首先，我建议大家带一些储物袋，我在另一关于可重复使用袋的视频评论中也提到过这种袋子，这是我最喜欢的汽车露营装备。

She has 30 tailors and is making up to 1,500 reusable masks every day.

她雇了30名裁缝，每天能制作多达1500可重复使用的口罩。

Still Space X and its CEO Elon Musk are pressing on saying reusable spacecraft like Starship will be key to getting people in space and doing it more affordably.

Space X及其首席执官埃隆·马斯克（Elon Musk）一直在强调，像“Starship”这样可重复使用的航天飞器，将会成为使人们以更经济的方式空飞的关键。

The goal in all this, besides keeping your pieces in reusable condition, is to make sure that your build is sturdy enough not to fall apart.

所有这些的目标，除了让你的积木保持可重复使用的状态外，还要确保你搭建的作品足够坚固，不会散架。

We provide restaurants with reusable takeout containers.

我们为餐厅提供可重复使用的外卖餐盒。

So the Starship and its Super Heavy booster are a fully reusable transportation system.

所以星舰和它的超重助推器是一完全可重复使用的运输系统。

Also keep in mind, if you want to avoid collecting even more plastic bags, just throw some reusable bags in your basket as well.

还有记住一点，如果你不想收集更多的塑料袋，请准备一些可重复使用的袋子。

The vehicle is completely reusable and when ignited this thing has more than twice the thrust of the Saturn V which is, of course, the rocket that brought people to the moon during the Apollo era.

这飞器是完全可重复使用的，当它被点燃的时候，它的推力是土星五号的两倍（土星五号是阿波罗时代把宇航员带到月球的火箭）。

Apart from the urgent task of providing more healthy nutrients to those who increasingly can't afford them, publicly accessible fruit and vegetable gardens connect what we eat to where it comes from — the means of production, if you will.

除了为越来越多买不起营养品的人提供更多的健康营养品这一紧迫任务外，公众可使用的蔬果园还将我们吃的东西与它的来源——可以说是生产资料——联系起来。

Well, first of all, whenever I buy a coffee, I use a reusable coffee cup.

嗯，首先，每当我买咖啡，我用的是可重复使用的咖啡杯。

Michael builds with natural materials which can be sustainably grown, including bamboo and hemp – a family of plants which are used to make many products such as rope and cloth.

迈克尔使用可持续种植的天然材料建造建筑，例如竹子和大麻，可用于制造绳索和布料等许多产品。

In western cultures, this beverage has fallen out of favor - many people prefer drinks with more caffeine -but this traditional beverage remains a powerful brain-booster that you can use every day.

在西方文化中，这种饮品已不再流——许多人更喜欢含有更多咖啡因的饮品——但这种传统饮品仍是你可以每天可使用的有利大脑助推器。

Rain check comes from the early days of baseball.

" 可延期使用的票（Rain check）" 源自早期的棒球比赛。

A lot of these have reusable boxes.

很多都有可重复使用的盒子。

And I do have a reusable tea mug.

我还有可重复使用的茶杯。

$0.5 paper bags or reusable fabric ones will replace them.

售价0。5美元的纸袋或可重复使用的编制袋将替换塑料袋。

First up, swap single-use plastics for reusable alternatives.

第一，避免使用一次性物品，选择可重复使用的替代物。