最佳答案：造句He is my second son, Charlie.这是我的二儿子，查理。It took him fifteen seconds to finish the ice cream.他花了十五秒
造句
He is my second son, Charlie.
这是我的二儿子，查理。
It took him fifteen seconds to finish the ice cream.
他花了十五秒就吃完了这个冰激凌。
His view was seconded by many experts.
他的观点受到许多专家的支持。
This is the second time I've had flu this winter.
这是今年冬天以来我得的第二场流感
I will take a second to summarize my report.
我花一小会儿时间总结一下我的报告。
