YOU SAID:
nicolas is not very good at school. he isn't doing great at basketball either, but it's okay, he's having a hard time and can only become better with time
INTO JAPANESE
ニコラスは学校ではあまり成績がよくありません。バスケットボールもあまりうまくありませんが、大丈夫です。彼は苦労していますが、時間が経てばもっと上手くなるだけです。
BACK INTO ENGLISH
Nicholas isn't doing very well in school, he's not very good at basketball either, but he's okay, he's struggling but he'll only get better with time.
INTO JAPANESE
ニコラス君は学校の成績があまりよくなく、バスケットボールもあまり上手ではありませんが、大丈夫です。苦労はしていますが、時間が経てば良くなるだけです。
BACK INTO ENGLISH
Nicholas isn't doing very well in school and he's not very good at basketball, but he's OK. He's struggling, but he'll only get better with time.
INTO JAPANESE
ニコラス君は学校の成績があまりよくなく、バスケットボールもあまり上手ではありませんが、大丈夫です。苦労していますが、時間が経てば良くなるばかりです。
BACK INTO ENGLISH
Nicholas isn't doing very well in school and he's not very good at basketball, but he's OK. He's struggling, but he's only going to get better with time.
INTO JAPANESE
ニコラス君は学校の成績があまりよくなく、バスケットボールもあまり上手ではありませんが、大丈夫です。苦労はしていますが、時間が経てば良くなるばかりです。
BACK INTO ENGLISH
Nicholas isn't doing very well in school and he's not very good at basketball, but he's OK. He's struggling, but he'll only get better with time.
INTO JAPANESE
ニコラス君は学校の成績があまりよくなく、バスケットボールもあまり上手ではありませんが、大丈夫です。苦労していますが、時間が経てば良くなるばかりです。
BACK INTO ENGLISH
Nicholas isn't doing very well in school and he's not very good at basketball, but he's OK. He's struggling, but he's only going to get better with time.
INTO JAPANESE
ニコラス君は学校の成績があまりよくなく、バスケットボールもあまり上手ではありませんが、大丈夫です。苦労はしていますが、時間が経てば良くなるばかりです。
it is unlikely that this phrase will ever reach equilibrium