The sun descended behind the hills.
太陽下山了。
I wish that the prices can descend.
但愿物價會下降。
I didn't expect him to descend to personal abuse.
我沒料到他會墮落到對我進行人身攻擊的地步。
At 6:30 p.m. the tropical darkness descends.
在傍晚六點半的時候,熱帶地區的黑夜降臨。
The custom has descended to our day.
這一習俗一直傳到今天。