Clandestinely
出国 Abroadadv. 秘密地, 暗中地
✅ 同义词
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
Without method, little can be done to any good purpose.
不讲究方法，办事就没有成效。
An all-night party on New Year's Eve provided me with a good excuse for not carrying out either of these new resolutions on the first day of the year,
新年除夕举办的一次通宵晚会，使我理直气壮地在新年头一天免去了这两项任务。