顾老师英语轻松学

She 🔊 was 🔊 grateful 🔊 for 🔊 his 🔊 helping 🔊 hand 🔊 during 🔊 the 🔊 difficult 🔊 time 🔊 .

在那段艰难的日子里，她很感激他的帮助。