Sonet
[计] 同步光纤网标准
🗣️ 情景例句
Don't read in bad light, it can harm your eyes.
别在昏暗的灯光下读书，会影响你的视力的。
I wonder if it will rain tomorrow.
我不知道明天会不会下雨。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。