立彬の日本語

頭を保護するためにはヘルメットをかぶらなくてはいけない。

tbd

You have to wear a helmet to protect your head.
1,031
-----------------------------------
を
1. indicates direct object of action 2. indicates subject of causative expression 3. indicates an area traversed 4. indicates time (period) over which action takes place 5. indicates point of departure or separation of action 6. indicates object of d...
表示动作的直接对象；表示经过的场所；表示离开或分开的点
more...           more words...
-----------------------------------
保護， ほご
1. protection, safeguard, guardianship, custody, patronage 2. preservation, conservation
保护
more...           more words...
-----------------------------------
ために， 為に， 爲に
1. for, for the sake of, to one's advantage, in favor of, in favour of, on behalf of 2. because of, as a result of
为了；因为
more...           more words...
-----------------------------------
ヘルメット
1. helmet, hard hat, protective headgear
tbd
more...           more words...
-----------------------------------
なくてはいけない， 無くてはいけない
1. cannot do without something, indispensable, absolutely necessary 2. have to do
tbd
more...           more words...
頭(あたま)
頭， あたま， かしら
1. head 2. hair (on one's head) 3. mind, brains, intellect 4. leader, chief, boss, captain 5. top, tip 6. beginning, start 7. head, person 8. down payment, deposit 9. top structural component of a kanji 10. pair
头；头脑；领导，老板，上级等
详情...
為る(する){する}
する， 為る
1. to do, to carry out, to perform 2. to cause to become, to make (into), to turn (into) 3. to serve as, to act as, to work as 4. to wear (clothes, a facial expression, etc.) 5. to judge as being, to view as being, to think of as, to treat as, to use...
做，作，干，执行
详情...
は
は
1. indicates sentence topic 2. indicates contrast with another option (stated or unstated) 3. adds emphasis
指示句子的主题；表示与另一选项（无论是否明确提及）形成对比；表示强调
详情...
被る(かぶる)[01]{かぶら}