介绍:
Day91.
Arid regions in the southwestern United States have become increasingly inviting playgrounds for the growing number of recreation seekers who own vehicles such as motorcycles or powered trail bikes and indulge in hill-climbing contests or in caving new trails in the desert.
美国西南的不毛之地正成为许多人的乐园，对越来越多拥有摩托车或越野单车，又钟爱爬坡比赛或开辟新的沙漠通道的爱好者来说，越来越有吸引力。
Arid 美 [ˈærɪd] adj.干旱的，干燥的;贫瘠的，荒芜的
There are serious problems of land degradation in some arid zones.
在一些干旱地带存在严重的土地退化问题。
We all think it's a dull and arid document.
我们都认为这是个枯燥无味的文件。
inviting 美 [ɪnˈvaɪtɪŋ] adj.吸引人的，诱人的;引人注目的
The February air was soft, cool, and inviting
二月的空气柔和、凉爽而怡人。
We hope the colour gives the house a warm and inviting feel
我们希望这种颜色能让房子给人一种暖意融融、宾至如归的感觉。
Recreation 美 [ˌrɛkriˈeʃən] n.消遣（方式）;娱乐（方式）;重建，重现
Saturday afternoon is for recreation and outings
周六午后是休闲和外出游玩的时间。
The recreation of university spirits
论大学精神的重建
Indulge 美 [ɪnˈdʌldʒ] vt.迁就，纵容;使满足;使（自己）沉溺;纵容;满足
Only rarely will she indulge in a glass of wine
她只是偶尔才喝杯红酒，让自己享受一下。
He did not agree with indulging children.
他反对纵容娇惯孩子。
cave 美 [kev]
n.洞穴;〈方〉地窖
vt.& vi.（使）塌陷，倒塌;暗中破坏
vi.屈服
The cave roof collapsed.
洞顶坍塌了。
The earthquake made the roadbed cave in.
地震后路基沉陷了。
The enemy had to cave in and surrender.
敌人只好屈服投降。
