adj.长年的；持久的；永续的
That sounds like an agelong story. 这听起来像个久远的故事。
Celebrating Spring Festival is an agelong tradition for Chinese people. 过年是中国人持续很久了的传统。
Jiuwei is agelong for credit, famous for innovation. 久威，因诚信而久远，因创新而扬威。
It is so gliding and serene like the agelong Danube. 如永不停息的多瑙河，流畅得安闲。
Celebrate spring festival is an agelong tradition for Chinese people. 过年是中国人持续很久了的传统。
