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1·Tickets at the gate are $10, $7 for seniors (age 55 and up).

门票价格为$10，老年人(55岁及以上)为$7。《柯林斯英汉双解大词典》

2·Seniors can enjoy 25% discount on the ticket price.

老年人可以享受25%的票价折扣。

3·Western seniors don't often live with their children.

西方的老年人通常不和他们的孩子住在一起。

4·It is a digital TV which enjoys popularity among seniors.

这是一款深受老年人喜爱的数字电视。

5·Can seniors in Western countries take the trains for free?

西方国家的老年人可以免费乘坐火车吗？

6·I came up with a way to help lonely seniors with my friends.

我和朋友们想出了一个方法来帮助孤独的老年人。

7·Usually, seniors don't have to buy tickets for trains and buses.

通常，老年人不需要买火车票和公共汽车的票。

8·I want to make sure that the seniors could stay connected to the world.

我想确保老年人能够与世界保持联系。

9·Starr is now looking into whether high-protein diets also improve the quality of the muscle itself in seniors.

斯塔尔现在正在研究高蛋白饮食是否也能改善老年人肌肉本身的质量。

10·She's using CT scans to measure muscle size and fat, and comparing seniors on a high-protein diet to those on regular diets.

她使用 CT 扫描来测量肌肉和脂肪的大小，并将高蛋白饮食的老年人与正常饮食的老年人进行比较。

老年人

1·Tickets at the gate are $10, $7 for seniors (age 55 and up).

门票价格为$10，老年人(55岁及以上)为$7。《柯林斯英汉双解大词典》

2·Western seniors don't often live with their children.

西方的老年人通常不和他们的孩子住在一起。

3·Can seniors in Western countries take the trains for free?

西方国家的老年人可以免费乘坐火车吗？

4·I came up with a way to help lonely seniors with my friends.

我和朋友们想出了一个方法来帮助孤独的老年人。

5·Usually, seniors don't have to buy tickets for trains and buses.

通常，老年人不需要买火车票和公共汽车的票。

(1)senior high高中

(1)senior high school高中

(1)senior management高级管理

(1)senior engineer[计]高级工程师

(1)senior middle school高中

(1)senior official高级官员；资深官员