YOU SAID:
You should be on a bicycer.
INTO JAPANESE
あなたはバイサイサーにいる必要があります。
BACK INTO ENGLISH
You need to be in a bicycle.
INTO JAPANESE
自転車に乗る必要があります。
BACK INTO ENGLISH
You need to ride a bike.
INTO JAPANESE
あなたは自転車に乗る必要があります。
BACK INTO ENGLISH
You need to ride a bike.
You've done this before, haven't you.