to speak at length about a topic
就某个话题长时间地讲话 (jiu mou ge huati chang shijian de jianghua)
"He loved to hold forth on travel stories."
"他喜欢在旅行故事中长时间地讲话。" (Ta xihuan zai luxing gushi zhong chang shijian de jianghua.)
to do something very bad without being punished for it
to achieve great success
A strong desire to learn new things.
to reach an agreement or accept a situation after some negot...
A true friend will be there for you during difficult times
to expand a business rapidly after initial success