1.
In addition to English, he has to study a second foreign language.
除英语外，他还要学第二外语。
2.
A preliminary study of the second foreign language(Japanese) for English major students;
英语专业第二外语(日语)教学初探
3.
They have to learn a second foreign language in addition to/ besides English.
除了英语，他们还得学一门第二外语。
4.
In addition to/ Besides English， they have to learn a second foreign language.
除了英语，他们还得学一门第二外语。
5.
Cultural Explication in French(Seconde Foreign Language) eaching
法语(第二外语)教学中的文化阐释
6.
Including your mother tongue and your second foreign language tool.
第二是语言技能，包括你的母语和作为工具的第二外语。
7.
How to stimulate the Enthuslasm of studens learning second forelgn language;
如何激发学生学习第二外语的积极性
8.
The Application Of Hyponymy in the Second Foreign Language Teaching;
上下义关系在第二外语教学中的应用
9.
In addition to English, he has to study a second language.
除了英语以外，他还要学习第二外国语。
10.
a second, a foreign, an acquired language
第二语言、 外国语言、 后天学得的语言.
11.
What's your second language in addition to Chinese?
除了汉语以外，你的第二语言是什么？
12.
Krashen s SLA Theory and Foreign Language Teaching;
克拉申第二语言习得理论与外语教学
13.
SLA Theory and Foreign Language Teaching in Modern China;
第二语言习得理论对外语教学的启示
14.
Second Language Acquisition Theory and Visual-Audio-Oral Teaching;
第二语言习得理论与外语视听说教学
15.
A Review of Studies on Self-repair in L2 Oral Production;
国外第二语言口语自我更改研究述评
16.
The Application of Pragmatic Acquisition Theories in Foreign Language Teaching;
第二语言语用习得研究对外语教学的启示
17.
Thoughts on the Discussion about "Foreign Language" and "Second Language";
由“外语”与“第二语言"两个术语讨论引起的思考
18.
A Study of Chinese Foreigner Talk as Second Language Input
汉语作为第二语言输入的“与外国人交谈语”研究