Optional pors
[经] 自由港, 任选港
🧩 词语组成解析
🗣️ 情景例句
We're in here, Dad.
我们在里面， 爸爸。
You're likely to see a cheerful message or two hanging on the wall.
很有可能会看到一两条挂在墙上的格言。
Moreover, as soon as new knowledge is acquired, it is now turned to practical account.
而且，新知识一旦获得，便得到实际应用。