我在 Ubuntu 16.04.4 LTS 上安装 Android Studio。我成功下载了它，并且可以从 运行./studio.sh。/opt/android-studio/bin执行此命令后，它开始下载一些组件，但一段时间后，它失败并给出以下日志：
Android SDK Build-Tools 27.0.3 and 3 more SDK components were not installed
java.io.IOException: Cannot download
'https://dl.google.com/android/repository/
android_m2repository_r47.zip':
Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK
package Android Support Repository: Cannot
download 'https://dl.google.com/android/repository/
android_m2repository_r47.zip':
Read timed out
, response: 200 OK.
java.io.IOException: Cannot download
'https://dl.google.com/android/repository/
build-tools_r27.0.3-linux.zip':
Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK
package Android SDK Build-Tools 27.0.3: Cannot
download 'https://dl.google.com/android/repository/
build-tools_r27.0.3-linux.zip':
Read timed out
, response: 200 OK.
java.io.IOException: Cannot download
'https://dl.google.com/android/repository/
google_m2repository_gms_v11_3_rc05_wear_2_0_5.zip':
Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK
package Google Repository: Cannot download
'https://dl.google.com/android/repository/
google_m2repository_gms_v11_3_rc05_wear_2_0_5.zip':
Read timed out
, response: 200 OK.
java.io.IOException: Cannot download
'https://dl.google.com/android/repository/
sources-27_r01.zip':
Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK
package Sources for Android 27: Cannot download
'https://dl.google.com/android/repository/
sources-27_r01.zip':
Read timed out
, response: 200 OK.
java.io.IOException: Cannot download
'https://dl.google.com/android/repository/
platform-27_r01.zip':
Read timed out
, response: 200 OK
Warning: An error occurred while preparing SDK
package Android SDK Platform 27: Cannot download
'https://dl.google.com/android/repository/
platform-27_r01.zip':
Read timed out
, response: 200 OK.
那么解决方案是什么？
即使我.zip从外部下载这些文件，我可以在各自的哪些位置提取它们以使工作室正常运行？