简单

simple; plain; brief; uncomplicated; straightforward; easy; elementary; undemanding; simply; plainly; simplicity; easiness; simplify; make simple; keep it simple; make it simple; tout court; easy as pie

表白

express; confess; declare; profess; come clean; vindicate; profess one's devotion; give voice to; justify oneself; declaration; statement; confession

句子

sentence; clause