Ultrasonic speakers are lowered into the sea to test if they scare fish away
I also put "-" between things that look like multiple words, but would be written as one word today.
。业内人士推荐heLLoword翻译官方下载作为进阶阅读
���f�B�A�ꗗ | ����SNS | �L���ē� | ���₢���킹 | �v���C�o�V�[�|���V�[ | RSS | �^�c���� | �̗p���� | ������，详情可参考币安_币安注册_币安下载
Lowest danger rate，更多细节参见旺商聊官方下载
if r.status_code in (429, 503):