A study published in the journal Pediatrics last year showed that teens kept up their activities late into the night.(去年《兒科學期刊》發(fā)表的一篇研究表明青少年的活動常常持續(xù)到夜里很晚。)

Earlier this year, Pediatrics published another review of the literature on energy drinks.(今年伊始，小兒科雜志刊登了另一篇關(guān)于能量飲料的研究報告。)

The new study was published online Monday in the journal Pediatrics.(新研究于周一在線發(fā)布于《兒科》期刊上。)

One of the research projects the editorial called for was a study like the one just published in Pediatrics.(其中一個受該社論感召的研究項目類似剛發(fā)表在《兒科學》上的研究。)

The study findings are published in the August 2009 issue of Pediatrics.(研究結(jié)果公布在2009年八月的《小兒科學》。)

The study appears in the July issue of Pediatrics, released Monday.(這項研究成果被刊登在星期一出版的《小兒科》（七月）雜志上。)

The study was published in the latest issue of the journal Pediatrics.(研究結(jié)果發(fā)表于最近一期的《小兒科》醫(yī)學期刊上。)

The study was published in this month's issue of the journal Pediatrics.(研究結(jié)果發(fā)表在這個月的小兒科雜志上。)

The study is published in the November issue of Pediatrics.(這份研究報告發(fā)表在11月份的兒科雜志上。)

The findings, reported in the journal of Pediatrics, do not mean that the Internet is to blame.(這份發(fā)表于《兒科學》的雜志的研究并非把抑郁歸罪于上網(wǎng)。)