wèi / jìng / jiǎn / chá / kě / yǐ / bāng / zhù / yī / shēng / guān / chá / yōu / mén / de / qíng / kuàng

胃镜检查可以帮助医生观察幽门的情况。

A gastroscopy can help doctors examine the condition of the pylorus.