彼らは電話をかけるのを忘れます

Meaning
they forget to call

Vocab used in this sentence

he, his, him, boyfriend
la, ra, from, et al
a, the, is, am, are, will
電話
call, phone, tel, telephone, calls
o, the, to, wo
かける
put, to make a phone call, dial, sling
to, of
o, the, to, wo
忘れる
forget, don't forget, neglect
ます
will, to be, i will, to make, to do, to have

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