Tracking test
[计] 跟踪实验
🧩 词语组成解析
tracking
['trækiŋ]
n. 跟踪;
v. 跟踪( track的现在分词 );跟踪摄影;留下（脏）足迹;追随（潮流等）;
🗣️ 情景例句
I thank you.
我也感谢你。
This window is just as wide as that one.
这扇窗户就象那一个一样宽。
Don't worry. I'm OK.
别担心。我没事。