单语范例（未经PONS编辑处理）
Limited funds and incessant squabbling had slowed its progress.
en.wikipedia.org Boat traffic effects on bottlenose dolphin behaviour (2006 in progress).
en.wikipedia.org It would peer into the future via coverage of social progress and of science and technology.
en.wikipedia.org Individual player progress and statistics can be saved and retrieved through unique account numbers that are entered on a keypad.
en.wikipedia.org Popper acknowledged this but maintained that a critical approach respecting methodological rules that avoided such "immunizing stratagems" is conducive to the progress of science.
en.wikipedia.org