Cash is easy to use because you can use it anywhere.

现金方便，因为你在任何地方都可以它。

Taken early clinical trials show the pill reduces the risk of hospitalization or death by half, and it's easy to use.

早期临床试验表明，这种药片将住院或死亡风险降低了一半，而且方便。

As you likely know, concrete is readily available, handy, and fairly inexpensive.

正如你所知，混凝土易于获取，方便，而且格相对便宜。

Makes day-to-day money stuff simple, fast to set up, easy to use.

让日常金钱事务变得简单，设置快，方便。

It's easy to use and it leaves my skin feeling great.

它方便，让我皮肤感觉很。

Do you often consult these manuals in flight? Are they convenient to use?

2. 您在飞行中经常查阅这些手册吗？它们方便吗？

A scientific test has shown that the new vaccine is effective, safe and easy to use.

科学试验表明，新疫苗有效、安全、方便。

It's an all-in-one product that saves me time, it's easy to use, and it leaves my skin feeling great.

这是一款集多功能于一体产品， 能为我节省时间，方便， 并且让我皮肤感觉很。

On the other hand, convenient means something that is easy to use, easily accessible, or something that is designed to save time and effort.

另一方面，convenient 意味着某物方便，容易获取，或者设计上是为了节省时间和精力。

Whenever I'm in a rush, I always use the Hard Candy Sheer Envy Hydrating Primer Miss because it's just so easy you literally spray it on it. It's done.

每次我赶时间时候，我就会这款 Hard Candy Sheer Envy 妆前乳，因为它方便，只要喷几下就搞定。

But many buttons have a useful, practical purpose in everyday life, like calling a lift - so these buttons have to be easy to use without difficulty.The adjective for this is 'convenient'.These everyday buttons have to be convenient.

但是一些按钮在日常生活中很有，很实，就像升降电梯，所以这些按钮一定要方便无困难。这个形容词是" 便利" 。这些日常生活中按钮必须要便利。