百感交集 have mixed feelings; a multitude of feelings surge up.; all sorts of feelings well up in one's heart.; be moved by a mixture of feelings; crowd upon one's mind; fill one's mind with a myriad of thoughts; memories crowded on [upon] one's mind.: 我能參加這樣的盛會, 真是百感交集, 思緒萬千。 that i have been able to attend a grand meeting such as this one, fills my mind with a myriad of thoughts and ideas