They waved enthusiastically as the train passed by.

Meaning: The children showed their excitement by moving their hands happily as the toy train went by.

Choice of Words: Waved means to move one's hand or arm back and forth in the air. Enthusiastically means with great excitement or eagerness. Passed means to move by or beyond something.

Alternative Expressions

Related Expressions

• The train conductor waved goodbye to the passengers as the train departed.
• They waved goodbye as the train left the station.
• Children waved happily to the passing train.
• He stepped off the train and waved goodbye.
• The train conductor waved goodbye to the passengers.
• The conductor waved his flag, and the train began to move.
• The children waved goodbye as the train disappeared.
• The noisy train passed by the station.
• They waved goodbye.
• They waved goodbye and promised to play again soon.