Scientists have stated the physical and psychological benefits of being in green space. Walking among the trees 【小题1】(enhance) your well-being. But there’s more to nature’s gifts 【小题2】 just the greens of trees and grass. Blues have benefits too, a new study finds.

Short walks in blue space can have a positive effect 【小题3】 your well-being and mood, according to research 【小题4】(lead) by the Barcelona Institute for Global Health   (ISGlobal). Blue space includes beaches, rivers, lakes and other areas featuring water.

Mark Nieuwenhuijsen, director of the Urban Planning, Environment and Health Initiative at ISGlobal, and his colleagues conducted many 【小题5】(study). During a one-week period, adults spent 20 minutes each day walking on a beach. Then, during a different week, they spent 20 minutes walking along city streets. In 【小题6】 week, they spent 20 minutes just resting indoors. Before, during and after each activity, researchers asked each participant questions 【小题7】(assess) their mood and well-being.

“We saw a 【小题8】(significance) improvement in their well-being and mood immediately after they went for a walk in blue space,” Nieuwenhuijsen said. “It shows that people’s mood and well-being can 【小题9】(improve) by walking in blue space. They should 【小题10】(frequent) walk in blue or green space.”

As we all know, health is very important. Only when we are 【小题1】 (health) can we study well and enjoy life.

However, 【小题2】 (much) teenagers don’t pay any attention to their health, 【小题3】 (especial) during the holiday. And they spend too much time 【小题4】 (watch) TV, playing games and chatting on the Internet all night, 【小题5】 is bad for their health. First, this may make them get near-sighted. Besides, their 【小题6】 (body) become much weaker. Thirdly, they 【小题7】 (lose) the chance to communicate with others face 【小题8】 face as they never go out, which may have a bad effect on their mental health.

In 【小题9】 (I) opinion, they should spend less time in front of the TV or the computer. Go out to take some exercise, play some sports and visit some friends and have 【小题10】 healthy lifestyle.

As we all know, health is very important. Only when we are 【小题1】 (health) can we study well and enjoy life.

However, 【小题2】 (much) teenagers don’t pay any attention to their health, 【小题3】 (especial) during the holiday. And they spend too much time 【小题4】 (watch) TV, playing games and chatting on the Internet all night, 【小题5】 is bad for their health. First, this may make them get near-sighted. Besides, their 【小题6】 (body) become much weaker. Thirdly, they will lose the chance to communicate with others face 【小题7】 face as they never go out, which may have a bad effect on their mental health.

In 【小题8】 (I) opinion, they should spend less time in front of the TV or the computer. Go out 【小题9】 (take) some exercise, play some sports and visit some friends and have 【小题10】 healthy lifestyle.