"I mostly meet visitors and attend meetings during the day," Premier Yu explains. "Visitors take a lot of time. It may look like each group or individual needs only 20 or 30 minutes, but added up, it's a lot."
「白天我大多要接見外賓和開會」，俞院長解釋說：「接見賓客很花時間，看起來，每個人或團體，可能只要個二、三十分鐘，累積起來就很長了。」