การใช้ while และ when ใช้ยังไงใน past continuous อันแปลว่าในขณะที่

while America watched hundreds of thousands of people die in a particularly evil kind of war , Jen- nings invokes the onus of witnessing images of

while · for a while I only stayed for a short while · They chatted for a while · I haven't seen him for quite a while · He is fitter

while while here , only a part , and that too a very small part of what He has promised them ; hence they must always be waiting for more They may sometimes be

while Make hay while the sun shines