I’m going to stay here for a long period of time.
我將在這裡待上一段很長的時間。

You need to put a period at the end of the sentence.
你需要在句尾加句點。

We have two periods of geography per week.
我們每星期有 2 節地理課。

The cycle of the seasons is not obvious in Taiwan.
在臺灣，四季的循環並不明顯。

By cycling to and from work every day, I not only save money, but I get a chance to exercise.
我每天騎腳踏車上下班，這樣做我不僅省錢，也有機會運動。

When I was very young, I was scared of dogs.
我小的時候很怕狗。

Roger usually spends his monthly allowance on clothes.
羅傑通常把他每個月的零用錢都拿去買衣服。

I pay my phone bill monthly.
我每個月付一次電話費。

I pay my phone bill on a monthly basis.
我每個月付一次電話費。

National Geographic is a famous monthly that is published in many languages.
《國家地理雜誌》是一份以多種語言出版的著名月刊。

The boss seemed to be particularly moody that day, 
getting angry at almost everyone in the office.
那天老闆似乎特別喜怒無常，幾乎對辦公室裡的每個人都很
生氣。

 The director was known for making moody films that 
explored the dark, depressing side of life.
此導演以製作感傷的電影而聞名，這些電影探索了生活中黑
暗又壓抑的一面。

The weather is unstable, with a chance of thunderstorms later in the day.
天氣不穩定，今天稍晚可能會下雷雨。

I’ve never seen Victoria lose her temper.
我從來沒看過維多莉亞發脾氣。

Regular exercise gives us a good appetite.
規律的運動會讓我們的胃口很好。

My son has a great appetite for basketball.
我兒子很愛打籃球。

The tennis player got a sudden cramp in the middle 
of the game. 
這名網球選手在比賽進行到一半時腳突然抽筋。

 Patrick didn’t want Sandy to go to the party with him 
because she would cramp his style. 
派翠克不希望珊蒂跟他一起去派對，因為她會處處限制他而
讓他掃興。

Disease thrives in poor sanitary conditions.
不好的公共衛生環境會孳生疾病。

I need a napkin to wipe my mouth. 
我需要一條餐巾來擦嘴。

I heard that ginger tea could help cure colds.
我聽說薑茶可以治療感冒。
 

My favorite dessert is chocolate ice cream with maple 
syrup. 
我最愛的甜點是巧克力冰淇淋加楓糖漿。

As soon as Molly left the room, her baby cried.

茉莉一離開房間，她的小寶寶就哭了。 

I left my cellphone in the office.

我把手機留在辦公室裡了。

Ian left the door open, so that I could come in.

伊恩讓門開著，這樣我才能進來。

John left for Hong Kong yesterday.

約翰昨天動身前往香港。

I'll take leave to attend my sister's wedding.

我會請假去參加妹妹的婚禮。