英语语法分析

In winter the weathervane often freezes up.

气象风向标在冬季经常僵立不动。

Thee bronze weathervane cod has lost half its scales.

青铜风标上鳕鱼的鳞片已经剥落一半。

For four years, Ms Rice has been a sounding board, tutor and weathervane.

四年来，赖斯是传声筒，是辅导老师，也是风向标。