空中书写

The airplane performed a spectacular skywriting display, spelling out "Happy Birthday" across the blue canvas of the afternoon.
飞机进行了一场壮观的天际书写表演，在午后的蓝天画布上拼出了"生日快乐"。
Skywriting has become a nostalgic way for couples to propose marriage or celebrate anniversaries in the skies above crowded cities.
天空写字已经成为情侣们在拥挤城市上空求婚或庆祝纪念日的一种怀旧方式。
During the festival, professional pilots used skywriting to create enormous hearts and stars, enchanting the audience below.
节日期间，专业飞行员通过天空写字创作出巨大的心形和星星，令地面上的观众着迷。
As the biplane maneuvered gracefully, it left behind a trail of white smoke forming the words "Congratulations Graduates!", a tribute to the graduating class.
当双翼飞机优雅地机动时，它留下了一串白烟，形成了“恭喜毕业生！”的字样，以此向毕业班致敬。
Skywriting was once a popular form of advertising in the early 20th century, with companies using it to promote their brands high above city streets.
天空写字曾在20世纪初是一种流行的广告形式，公司利用它在城市街道上空高调宣传自己的品牌。
On Valentine's Day, a romantic skywriting message declaring "Love is in the air" could be seen spanning the horizon, making many passersby look up and smile.
情人节那天，一句浪漫的天空书写信息“爱在空气中”横跨天际，让许多路人抬头微笑。
The art of skywriting requires immense skill and precision, as pilots must navigate precisely while releasing trails of smoke at precise intervals.
天空写字的艺术需要极高的技巧和精确度，因为飞行员必须在精确的时间间隔释放烟雾轨迹，同时进行精确导航。
In an effort to raise awareness about climate change, environmental activists organized a series of skywriting messages呼吁 for urgent action against global warming.
为了提高对气候变化的认识，环保活动家组织了一系列天空书写信息，呼吁对全球变暖采取紧急行动。
A surprise skywriting proposal spelling out "Marry Me" caught the attention of an entire beach, turning a private moment into a public celebration.
一个写着“嫁给我”的惊喜天空求婚吸引了整个海滩的注意，将一个私人的时刻变成了一场公共的庆祝。
Despite the advent of digital advertising, skywriting continues to captivate audiences with its ephemeral beauty and the element of surprise.
尽管数字广告兴起，天空写字仍以其短暂的美和惊喜元素吸引着观众。