positional arguments:
  text                  text needed to be translated, empty means entering
                        REPL

options:
  -h, --help            show this help message and exit
  -V, --version         show program's version number and exit
  --print-completion {bash,zsh,tcsh}
                        print shell completion script
  --print-setting [{config_file,history_file,dictionary_dirs,translators,languages,formats,clipper,speaker}]
                        print some setting
  -v, --verbose         increase logger level
  -q, --quiet           reduce logger level
  --no-clipboard        disable clipboard
  --clipboard           enable clipboard (default)
  --sleep-seconds SLEEP_SECONDS
                        avoid checkout clipboard too frequently. default: 0.1
  --config CONFIG       use a python file as config
  --format {json,yaml,text}
                        output format for jq(1), yq(1). default: text
  --translators TRANSLATORS
                        translate engines joined with ','. default: google
  --target-lang TARGET_LANG
                        target languages. default: auto
  --source-lang SOURCE_LANG
                        source languages. default: auto
