Looks like you are using みんなのにほんご？ It doesn't matter whether you can translate into English or not; the point is you get the meaning as well as the construction of the sentence. So I don't like to "translate" the textbook sentences, but anyway that's your question... 日本の会社は夏休みがとても短いと思います。 I think Japanese firms have very short summer vacation. 日本の野球は時間が長いと思います。 I think baseball games in Japan take long. 交通が便利だと思います。 I think the (public) transportation is convenient. ミラーさんは時間の使い方が上手だと思います。 I think Mr. Mirror is good at using his time. (meaning, he is very efficient how to spend time while he is busy.) パワー電気の製品はデザイソがいいです。 (About )Pawa Electronic's products, the design is good. wrong デザイソ correct デザイン パワー電気の製品のデザイソはいいです。 The design of products from Pawa denki is good. wrong デザイソ correct デザイン