当我选择第二个输入框时，为什么要在不工作的情况下进行音译?

<div class="row" v-for="(book, index) in Subsequent" :key="index">
    <div class="col-md-8">
        <div class="form-group label-floating">
            <label class="control-label"> Details</label>
            <input type="text" class="form-control" v-model="book.seizuredetails" id="transliterateTextarea2">
        </div>
    </div>
</div>
<a @click="addNewRow">Add Another</a>
</div>
<div class="row" v-for="(book, index) in Subseq