浓厚地 meaning in Chinese

densely
richly
strongly

The attendees were so interested in the lecture that they asked many questions and stayed late into the evening
来宾们兴趣浓厚地踊跃发问，直到很晚才离去。
They have demonstrated a keen interest and enthusiasm in mastering the techniques that will enable them to quickly access the latest spiritual information on the quan yin web sites
此消息一经披露，同修们大感振奋，大家兴趣浓厚地希望学会上网技术，以便从观音网站获得最快最新的修行资讯。