What is often put on the top of a cake for the 21st birthday?

21岁生日的蛋糕上面通常放什么？

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Rodney put the recorder on the desk top and pushed the play button.

罗德尼把录音机放在桌面上，按下了播放键。

《柯林斯英汉双解大词典》

Dominic, the show-off of the group, picked up one measly pear, put it on top of his snout, and performed a balancing act as we made our way back to the cave.

多米尼克，队伍里最爱耍酷的家伙，拿起一个很小的梨子，把梨子顶在鼻子上玩找平衡的杂耍，在我们回山洞的路上捣腾个没完。

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They have an opening at the bottom for the fire and a place on top to put a pot.

VOA: special.2010.02.01

Energy can flow across the glass but I put a lid on top, and so the water can't get out.

能量可以穿过杯壁流动,但是我在顶上加了盖子，所以水不能跑出来。

麻省理工公开课 - 热力学与动力学课程节选

You put it between two pieces of paper, then you write on the top one and it creates as copy on the bottom one.

你将它放在两张纸之间，然后你在上面那张纸上写字,下面那张纸上就会复印下来。

耶鲁公开课 - 金融市场课程节选

Ms. SANDRILL GREEN: The water just kept rising, so we got the table and we put the couch on top of the table, and we put chairs on top of the couch and--trying to keep him dry up...

NPR: Gulfport Takes Stock of Disaster

Playing in the World Cup is the ultimate dream for all of them, either the young ones like Mohamed Salah and Mohamed El Nenny, or the veterans like Mohamed Abou Treika and Wael Gomaa who want to put the cherry on the top of their career by playing in the World Cup.

CNN: Bradley: 85M Egyptians praying for soccer salvation

It laid the building down on top of cars, it put the building on top of people.

CNN: High winds, tornado trap Georgia residents, turn over cars