graduate tutors的用法和樣例：
例句
- I should like to acknowledge my indebtedness and gratitude to my graduate study supervisors.
我想對培養我的研究生導師表示感謝。 - Graduate tutor LS Lars Soderlund says none native non-native English speakers generally have some trouble with English grammar.
研究生導師拉爾斯叟德若論迪說(shuō)母語(yǔ)非英語(yǔ)的人大多有英語(yǔ)語(yǔ)法的問(wèn)題。
