1. They make an annual pilgrimage to Mecca.
    他们每年都去麦加朝圣。

2. They make an annual pilgrimage to Mecca.
    他们每年都去麦加朝圣。

3. In recent years, the government has waged a massive ad campaign to encourage birth control, offering inducements such as free trips to Mecca, the birthplace of Islam in Saudi Arabia.
    印尼政府近几年来已发动了一场大规模的广告宣传运动来鼓励节制生育，并提出了鼓励措施，如提供免费去沙特阿拉伯的麦加-伊斯兰教的诞生地-的机会。