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週末， しゅうまつ

1. weekend

周末

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台無しになる， 台なしになる， だいなしになる

1. to come to nothing, to be spoiled, to be spoilt

tbd

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なければ， 無ければ

1. if (it) doesn't exist, if there is no ..., if (one) doesn't have ... 2. if not ..., unless ... 3. have to ..., must ...

tbd

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が

1. indicates the subject of a sentence 2. indicates possession 3. but, however, (and) yet, though, although, while 4. and 5. used after an introductory remark or explanation 6. regardless of ..., whether ... (or not), no matter ... 7. indicates a des...

tbd

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さえ

1. even 2. (if) only, just, as long as 3. besides, on top of that, what's more

即使；包括；只要

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です

1. be, is

断定助动词，是，是也

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