QINGDAO, July 13 (Xinhua) -- The "Joint Sea-2026" exercise between China and Russia concluded at a military port in Qingdao in east China's Shandong Province Monday, with all planned exercise missions ...

LONDON, July 14 (Xinhua) -- Britain will hold its largest home defense exercise in several decades in 2027 as part of efforts to strengthen the country's preparedness for international hostilities, th ...

Helen “Exercise”可以表示“ 一套特定的动作让身体变得更强壮和更健康”，此处的“exercise”是可数名词，通常在 exercise 之前会有另一个名词来说明是哪方面的运动。 请听例句。 Examples I am doing knee exercises to help my recovery from a knee operation.