He rarely visits his hometown, it's an
infrequent occurrence for him to be there.
他很少回故乡，他去那里的次数很少。
My sister only watches TV on weekends, so her watching is quite
infrequent.
我姐姐只在周末看电视，所以她看电视的频率很低。
The restaurant is open only during lunchtime, they're
infrequent dine-in hours.
这家餐厅只在午餐时间营业，他们用餐的时间并不频繁。
The old man receives letters from abroad once every few months, it's
infrequent communication.
这位老人每个月只能收到一两封来自国外的信件，通信很不频繁。
She exercises regularly, but she doesn't play tennis, it's an
infrequent sport for her.
她经常锻炼，但网球对她来说是不常玩的运动。
In the library, you can find some rare books, they're
infrequently accessed.
图书馆里有些珍稀书籍，人们很少借阅。
Due to the bad weather, flights are often delayed, making it
infrequent for them to arrive on time.
由于恶劣天气，航班常常延误，准时到达的情况并不多见。
The concert tickets sell out quickly, so seeing her favorite artist in concert is an
infrequent treat.
音乐会门票总是很快售罄，因此看到她最喜欢的艺术家现场演出是难得的机会。
His visits to the doctor's office are
infrequent, he tends to take care of his health mostly at home.
他去医院看医生的次数很少，大部分时候都是在家自我保健。
Scientific discoveries are
infrequent and often unpredictable, which makes research exciting.
科学发现是罕见且往往难以预测的，这使得科研工作充满魅力。
CSRC has encouraged listed firms to offer more yields to investors in the stock market, where dividend payouts were previously infrequent, and vowed to punish the stingy "iron roosters," a phrase taken from a Chinese term to describe a miserly person.
Regulators have encouraged listed firms to offer more yields to investors in the stock market, where dividend payouts were previously infrequent, and vowed to punish the stingy "iron roosters", a phrase taken from a Chinese term to describe a miserly person.