They're improving day by day.

他们在一天天地改进。

We work on improving visual acuity.

我们致力于提高视觉敏锐度。

We need to look to ways of improving our marketing.

我们得考虑改进营销方法。

He's putting a lot of work into improving his French.

他正下功夫提高他的法语水平。

They're researching into ways of improving people's diet.

他们在研究如何改进人们饮食。

Research has focused on improving the car's aerodynamics.

研究的重点是改善轿车的流线型。

People are improving and rehabbing homes throughout the city.

那座城市到处都在改进和修缮房子。

We are chiefly concerned with improving educational standards.

我们主要关心的是提高教育水平。

Overcrowding remains a large obstacle to improving conditions.

过度拥挤仍然是改善条件的一大障碍。

Introduction of electronic point-of-sale systems is improving efficiency.

电子售货系统的引进提高了工作效率。

You can make your stomach look flatter instantly by improving your posture.

你可以改善坐姿，腹部就会马上显得平些。

Vitamin B6 is great for improving the condition of dogs' and horses' coats.

维生素B6对改善狗和马的皮毛非常有效。

Lemon juice can help to prevent economy-class syndrome by improving blood circulation.

柠檬汁通过改善血液循环来帮助预防经济舱综合症。

The Treviso team was an effective advertisement for the improving state of Italian club rugby.

特雷维索队是意大利俱乐部橄榄球改进状况的一个有效展示。

The government believes that more money should be spent on improving public transport in rural areas.

政府认为应该在改进农村地区的公共交通上花费更多的钱。

Kenya education has been improving

肯尼亚的教育一直在改善。

China is improving its waste sorting efforts.

中国正在改进垃圾分类工作。

The state of employment in this city is improving.

这个城市就业状况正在改善。

And pardon me, but how is this improving the quality of life?

请原谅我插话，但这是怎么提高生活质量的呢?

They aim at improving quality rather than increasing quantity.

他们的目的在于提高质量而不是增加数量。

Nowadays, scientists are working on improving health care robots.

如今，科学家们正致力于改进医疗机器人。

Many of us don' t spend a lot of time improving our writing skills.

我们很多人不会花很多时间来提高自己的写作技巧。

He was also interested in improving the conditions of his fellow men.

他还对改善同胞的生活条件感兴趣。

Most of that money needs to go towards improving agricultural infrastructure.

其中大部分资金需要用于改善农业基础设施。

While improving material well-being, we should also enrich our spiritual life.

我们在改善物质生活的同时，也要充实精神生活。

Texas Tech University is even offering a class called Improving Your Sleep Habits.

德州理工大学甚至开设了一门名为“改善睡眠习惯”的课程。

Texas Tech University is even offering a class called "Improving Your Sleep Habits".

德克萨斯理工大学甚至开设了一门名为“改善睡眠习惯”的课程。

His English is improving little by little.

他的英语正在逐步提高。

The gloomy weather shows no sign of improving.

阴沉的天气没有丝毫转晴的迹象。

There are clear indications that the economy is improving.

有明显的迹象显示经济已开始好转。