can/could always do something (also there’s always something) spoken used to make a polite suggestion 总还能做某事,总还有某物〔用于礼貌地建议〕 You could always try ringing again. 你再打个电话试试总是可以的。
If you can’t get it locally, there’s always the Internet. 如果你在当地买不到,总还有因特网呢。
→ can/could always do something at always(3)