It is polite to say "thank you" when someone helps you.
有人幫助你時說「謝謝」是有禮貌的。
It is raining hard, so the students are playing inside.
雨下得很大，所以學生在室內玩。
It is raining now, so I take my umbrella to school.
現在正在下雨，所以我帶傘去學校。
It is raining, so let's eat at home.
正在下雨，所以我們在家吃吧。
It is raining, so we cannot eat outside today.
正在下雨，所以我們今天不能在外面吃。
It is rare to see snow in Taiwan.
在臺灣很少見到雪。
It is rather cold today, so bring a jacket.
今天頗冷，所以帶件外套吧。
It is so hot today that we turned on the air conditioner as soon as we got home.
今天熱得受不了，我們一回到家就打開冷氣。
It is so hot today, so we take a bus, not walk.
今天天氣很熱，所以我們搭公車，不走路。
It is strange that he has not answered us yet.
他到現在還沒有回答我們，真奇怪。
It is strange to eat rice cakes without sharing them with your family on this festival.
在這個節日吃米糕卻不和家人分享，真的很奇怪。
It is surprising that the restaurant should be so full on a day when most people work.
大多數人要上班的日子，這家餐廳竟然會這麼滿，真令人驚訝。
It is too warm in here. Could you turn on the fan?
這裡太熱了。你可以打開電風扇嗎？
It is very hot. We are frying in this room.
天氣很熱。我們在這個房間裡熱得像在煎一樣。
It is warm today, so I can ride my bike in a T-shirt.
今天天氣很暖，所以我可以穿著 T 恤騎腳踏車。
It is wise to check the train times before leaving home.
出門前查看火車時間是明智的。
It is wrong to use your friend's homework.
使用你朋友的作業是不對的。
It is, I guess, the best choice for our family.
我想這是我們家最好的選擇。
It looks as if the train will be late again.
看來這班火車又要誤點了。
It looks like rain, so take an umbrella when you leave school.
看起來會下雨，所以放學時帶把傘。
It may get below ten tonight.
今晚可能會低於十度。
It may rain this afternoon.
今天下午可能會下雨。
It may snow this weekend.
這個週末可能會下雪。
It might rain after school, so take an umbrella.
放學後可能會下雨，所以帶把傘。
It pays to check the weather before planning a weekend trip.
規劃週末旅行前先查看天氣是值得的。
It rained all day, so we stayed at home and watched a movie.
雨下了一整天，所以我們待在家裡看電影。
It rained all day, so we stayed home and watched movies.
雨下了一整天，所以我們待在家裡看影片。
It rained for three straight days during the school trip.
校外教學期間連續下了三天雨。
It rained hard after we got off the train.
我們下火車後，雨下得很大。
It rained heavily during the night, so the streets were wet this morning.
夜裡下了大雨，所以今天早上街道都是濕的。
It rained through the night, so the ground was wet this morning.
雨下了一整夜，所以今天早上地上是濕的。
It rains more often in the west of the city during summer.
夏天時，這座城市的西部比較常下雨。
It reads thirty this afternoon.
今天下午讀數是三十。
It seems that the bus is late.
看來公車誤點了。
It smells so good. Are all these food stands open every day?
聞起來好香。這些食物攤每天都開嗎？
It sounds good, but it is hard to use in practice.
它聽起來不錯，但實際使用很難。
It sounds great, but I need to study for tomorrow's math test.
聽起來很棒，但我得準備明天的數學考試。
It sounds like a common cold. Have you taken any medicine?
聽起來像是一般感冒。你有吃任何藥嗎？
It started raining during the picnic, which changed our plans.
野餐時開始下雨，這改變了我們的計畫。
It started raining hard, so we took the bus and did not walk.
開始下大雨了，所以我們搭公車，沒有走路。