1. Watch out for tired signs (yawning, rubbing their eyes, grizzling, hiding their face).
观赏为疲倦的迹象（打哈欠，揉眼睛，grizzling ，隐藏他们的脸）。
\u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD
2. Rhoda was grizzling because she had lost.
罗达在抱怨，因为她输了。
3. They're always grizzling about how nobody invites them anywhere.
他们总是抱怨没有人邀请他们去任何地方。