请分析'We decided to splash out on a holiday abroad this year.'

请分析'We decided to splash out on a holiday abroad this year.' -Are you going to have a holiday this year ? I am on my way out to a new year's banquet .请帮我分析这句话的语法及其中所含 My friend hasn’t decided _____ on a trip to Wuxi on holiday. 4.I am going abroad for a holiday next year. On a hot summer holiday,a little boy decided to go for a swi the experiment___,they decided to go on holiday for a week.A Last year,she decided to try out for a volunteer after-schoo we've decided on Paris for our next holiday 1,She decided to go on a package holiday yesterday.2,She has We had such fine w that we decided to go out for a walk （ ）a fine day ,we decided to go out for a picnic.