"scientists' forays into politics"
"During the earthquake people looted the stores that were deserted by their owners"
They make frequent forays southwards to raid and plunder crops and livestock.
Occasional forays into upper-crust life, spending a weekend at some country house.
牛津高階第八版
美國韋氏詞典
Dictionary.com
Free Dictionary
維基百科 (自由的百科全書)