This is the 621st most frequent Chinese word.
建議
Suggestion; recommendation.
In this sentence, 建議 is used as a noun to mean 'suggestions' or 'recommendations'.
他給了我一些改進計劃的建議。
He gave me some suggestions to improve the plan.
Here, 建議 is used as a verb, meaning 'to suggest'.
我建議我們明天早上再討論這個問題。
I suggest that we discuss this issue tomorrow morning.
In this example, 建議 functions again as a noun, indicating 'suggestions' or 'proposals' that assist decision-making.